Notes	Year	Make	Model	Trim	Engine
	2018	Chevrolet	Silverado 1500	Custom Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	Custom Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	Custom Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	Custom Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	Custom Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	Custom Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	High Country Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	High Country Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	High Country Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LS Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LS Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LS Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LS Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2018	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 MILD HYBRID EV-GAS (MHEV) OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 MILD HYBRID EV-GAS (MHEV) OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 MILD HYBRID EV-GAS (MHEV) OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 MILD HYBRID EV-GAS (MHEV) OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 MILD HYBRID EV-GAS (MHEV) OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	SSV Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2018	Chevrolet	Silverado 1500	SSV Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	GMC	Sierra 1500	Base Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2018	GMC	Sierra 1500	Base Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	GMC	Sierra 1500	Base Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	GMC	Sierra 1500	Base Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2018	GMC	Sierra 1500	Base Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	GMC	Sierra 1500	Base Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	GMC	Sierra 1500	Base Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2018	GMC	Sierra 1500	Base Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	GMC	Sierra 1500	Base Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	GMC	Sierra 1500	Denali Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2018	GMC	Sierra 1500	Denali Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	GMC	Sierra 1500	Denali Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2018	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2018	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2018	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2018	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 MILD HYBRID EV-GAS (MHEV) OHV Naturally Aspirated
	2018	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2018	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2018	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2018	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 MILD HYBRID EV-GAS (MHEV) OHV Naturally Aspirated
	2018	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	Custom Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2017	Chevrolet	Silverado 1500	Custom Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	Custom Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	High Country Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	High Country Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	High Country Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LS Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LS Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LS Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LS Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 MILD HYBRID EV-GAS (MHEV) OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2017	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 MILD HYBRID EV-GAS (MHEV) OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 MILD HYBRID EV-GAS (MHEV) OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	SSV Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	SSV Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2017	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2017	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	GMC	Sierra 1500	Base Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2017	GMC	Sierra 1500	Base Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2017	GMC	Sierra 1500	Base Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	GMC	Sierra 1500	Base Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2017	GMC	Sierra 1500	Base Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2017	GMC	Sierra 1500	Base Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	GMC	Sierra 1500	Base Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2017	GMC	Sierra 1500	Base Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2017	GMC	Sierra 1500	Base Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	GMC	Sierra 1500	Denali Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2017	GMC	Sierra 1500	Denali Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	GMC	Sierra 1500	Denali Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2017	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2017	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2017	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2017	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2017	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2017	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2017	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2017	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2017	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 MILD HYBRID EV-GAS (MHEV) OHV Naturally Aspirated
	2017	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2017	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2017	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2017	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 MILD HYBRID EV-GAS (MHEV) OHV Naturally Aspirated
	2017	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	Base Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	Base Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	Base Standard Cab Pickup 2-Door	4.3L 4300CC 262Cu. In. V6 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	Custom Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	Custom Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	Custom Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	Custom Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	Custom Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	Custom Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2016	Chevrolet	Silverado 1500	High Country Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	High Country Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	High Country Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 MILD HYBRID EV-GAS (MHEV) OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 MILD HYBRID EV-GAS (MHEV) OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LS Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LS Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LS Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LS Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 MILD HYBRID EV-GAS (MHEV) OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 MILD HYBRID EV-GAS (MHEV) OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2016	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 MILD HYBRID EV-GAS (MHEV) OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 MILD HYBRID EV-GAS (MHEV) OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	SSV Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	SSV Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2016	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	High Country Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	High Country Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	High Country Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	High Country Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2016	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 3500 HD	High Country Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	High Country Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2016	Chevrolet	Silverado 3500 HD	High Country Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2016	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 3500 HD	LTZ Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	LTZ Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	LTZ Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2016	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 1500	Base Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 1500	Base Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 1500	Base Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 1500	Base Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 1500	Base Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 1500	Base Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 1500	Base Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 1500	Base Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 1500	Base Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 1500	Denali Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2016	GMC	Sierra 1500	Denali Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 MILD HYBRID EV-GAS (MHEV) OHV Naturally Aspirated
	2016	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 MILD HYBRID EV-GAS (MHEV) OHV Naturally Aspirated
	2016	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	Base Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	Base Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2016	GMC	Sierra 2500 HD	Base Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	Base Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 2500 HD	Base Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	Base Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	Base Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	Base Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 2500 HD	Base Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	Base Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	Base Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	Base Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 2500 HD	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	Denali Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2016	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 3500 HD	Base Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	Base Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	Base Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	Base Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 3500 HD	Base Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	Base Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2016	GMC	Sierra 3500 HD	Base Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	Base Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 3500 HD	Base Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	Base Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	Base Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	Base Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 3500 HD	Base Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	Base Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	Base Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	Base Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 3500 HD	Base Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	Base Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	Base Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	Base Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 3500 HD	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	Denali Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2016	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2016	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2016	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2016	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	Chevrolet	Silverado 1500	High Country Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	High Country Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	High Country Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LS Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LS Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LS Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LS Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2015	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	SSV Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	SSV Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2015	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	High Country Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	High Country Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	High Country Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	High Country Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2015	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	Chevrolet	Silverado 3500 HD	High Country Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2015	Chevrolet	Silverado 3500 HD	High Country Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	High Country Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2015	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged

Notes	Year	Make	Model	Trim	Engine
	2015	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 1500	Base Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 1500	Base Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 1500	Base Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 1500	Base Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 1500	Base Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 1500	Base Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 1500	Base Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 1500	Base Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 1500	Base Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 1500	Denali Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 1500	Denali Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 1500	Denali Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2015	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	Base Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	Base Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	Base Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	Base Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 2500 HD	Base Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2015	GMC	Sierra 2500 HD	Base Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	Base Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	Base Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 2500 HD	Base Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	Base Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	Base Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	Base Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 2500 HD	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	Denali Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2015	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 3500 HD	Base Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	Base Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	Base Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	Base Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 3500 HD	Base Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	Base Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	Base Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	Base Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 3500 HD	Base Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	Base Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2015	GMC	Sierra 3500 HD	Base Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	Base Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 3500 HD	Base Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	Base Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	Base Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	Base Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 3500 HD	Base Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	Base Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	Base Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	Base Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 3500 HD	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	Denali Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2015	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 3500 HD	SLT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2015	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2015	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2015	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	Chevrolet	Silverado 1500	Base Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 1500	Base Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2014	Chevrolet	Silverado 1500	High Country Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 1500	High Country Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2014	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2014	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2014	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2014	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2014	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2014	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2014	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2014	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2014	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2014	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2014	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2014	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	GMC	Sierra 1500	Base Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 1500	Base Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 1500	Base Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 1500	Base Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 1500	Base Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 1500	Base Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 1500	Denali Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2014	GMC	Sierra 1500	Denali Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2014	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2014	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2014	GMC	Sierra 2500 HD	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 2500 HD	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	GMC	Sierra 2500 HD	Denali Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2014	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2014	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2014	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2014	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2014	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2014	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	GMC	Sierra 3500 HD	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 3500 HD	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	GMC	Sierra 3500 HD	Denali Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged

Notes	Year	Make	Model	Trim	Engine
	2014	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	GMC	Sierra 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	GMC	Sierra 3500 HD	WT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	GMC	Sierra 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	GMC	Sierra 3500 HD	WT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	GMC	Sierra 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2014	GMC	Sierra 3500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2014	GMC	Sierra 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2014	GMC	Sierra 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2014	GMC	Sierra 3500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	Chevrolet	Silverado 1500	Hybrid Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FULL HYBRID EV-FLEX (FHEV) OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2013	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 1500	XFE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged

Notes	Year	Make	Model	Trim	Engine
	2013	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged

Notes	Year	Make	Model	Trim	Engine
	2013	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2013	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged

Notes	Year	Make	Model	Trim	Engine
	2013	GMC	Sierra 1500	Denali Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	Hybrid Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FULL HYBRID EV-FLEX (FHEV) OHV Naturally Aspirated
	2013	GMC	Sierra 1500	SL Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	SL Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	SL Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	SL Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2013	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2013	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2013	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 1500	XFE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	Denali Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2013	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	GMC	Sierra 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2013	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	GMC	Sierra 3500 HD	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	Denali Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged

Notes	Year	Make	Model	Trim	Engine
	2013	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	GMC	Sierra 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	WT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	GMC	Sierra 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	WT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	GMC	Sierra 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	GMC	Sierra 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2013	GMC	Sierra 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2013	GMC	Sierra 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2013	GMC	Sierra 3500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	Chevrolet	Silverado 1500	Base Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	Hybrid Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FULL HYBRID EV-FLEX (FHEV) OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2012	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 1500	XFE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2012	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged

Notes	Year	Make	Model	Trim	Engine
	2012	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2012	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 1500	Denali Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	Hybrid Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FULL HYBRID EV-FLEX (FHEV) OHV Naturally Aspirated
	2012	GMC	Sierra 1500	SL Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	SL Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	SL Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	SL Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2012	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 1500	XFE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 2500 HD	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2012	GMC	Sierra 2500 HD	Denali Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2012	GMC	Sierra 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 2500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 3500 HD	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	Denali Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2012	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 3500 HD	SLT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	SLT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	SLT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	WT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	WT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged

Notes	Year	Make	Model	Trim	Engine
	2012	GMC	Sierra 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2012	GMC	Sierra 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2012	GMC	Sierra 3500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	Chevrolet	Silverado 1500	Base Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	Hybrid Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FULL HYBRID EV-FLEX (FHEV) OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2011	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 1500	XFE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged

Notes	Year	Make	Model	Trim	Engine
	2011	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2011	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2011	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	GMC	Sierra 1500	Denali Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	Hybrid Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FULL HYBRID EV-FLEX (FHEV) OHV Naturally Aspirated
	2011	GMC	Sierra 1500	SL Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2011	GMC	Sierra 1500	SL Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	SL Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	SL Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2011	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 1500	XFE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 2500 HD	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 2500 HD	Denali Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged

Notes	Year	Make	Model	Trim	Engine
	2011	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	GMC	Sierra 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 2500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	GMC	Sierra 3500 HD	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	Denali Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged

Notes	Year	Make	Model	Trim	Engine
	2011	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	GMC	Sierra 3500 HD	SLT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	SLT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	SLT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	GMC	Sierra 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2011	GMC	Sierra 3500 HD	WT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	GMC	Sierra 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	WT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	GMC	Sierra 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	GMC	Sierra 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2011	GMC	Sierra 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2011	GMC	Sierra 3500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	Chevrolet	Silverado 1500	Base Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	Hybrid Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FULL HYBRID EV-FLEX (FHEV) OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	LS Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2010	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2010	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 1500	XFE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged

Notes	Year	Make	Model	Trim	Engine
	2010	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2010	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2010	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	GMC	Sierra 1500	Denali Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	Hybrid Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FULL HYBRID EV-FLEX (FHEV) OHV Naturally Aspirated
	2010	GMC	Sierra 1500	SL Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	SL Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	SL Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	SL Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2010	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 1500	XFE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged

Notes	Year	Make	Model	Trim	Engine
	2010	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	GMC	Sierra 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 2500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2010	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	GMC	Sierra 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	WT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	GMC	Sierra 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2010	GMC	Sierra 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	WT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	GMC	Sierra 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	GMC	Sierra 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	GMC	Sierra 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2010	GMC	Sierra 3500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2010	Hummer	H3	Adventure Sport Utility 4-Door	3.7L 3654CC 223Cu. In. l5 GAS DOHC Naturally Aspirated
	2010	Hummer	H3	Alpha Sport Utility 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Hummer	H3	Alpha Sport Utility 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2010	Hummer	H3	Base Sport Utility 4-Door	3.7L 3654CC 223Cu. In. l5 GAS DOHC Naturally Aspirated
	2010	Hummer	H3	Luxury Sport Utility 4-Door	3.7L 3654CC 223Cu. In. l5 GAS DOHC Naturally Aspirated
	2010	Hummer	H3T	Adventure Crew Cab Pickup 4-Door	3.7L 3654CC 223Cu. In. l5 GAS DOHC Naturally Aspirated
	2010	Hummer	H3T	Alpha Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2010	Hummer	H3T	Alpha Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2010	Hummer	H3T	Base Crew Cab Pickup 4-Door	3.7L 3654CC 223Cu. In. l5 GAS DOHC Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2009	Chevrolet	Silverado 1500	Base Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	Hybrid Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FULL HYBRID EV-GAS (FHEV) OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2009	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2009	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2009	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2009	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	GMC	Sierra 1500	Denali Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2009	GMC	Sierra 1500	Hybrid Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 FULL HYBRID EV-GAS (FHEV) OHV Naturally Aspirated
	2009	GMC	Sierra 1500	SL Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2009	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2009	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2009	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2009	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2009	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2009	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
	2009	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2009	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2009	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2009	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2009	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged

Notes	Year	Make	Model	Trim	Engine
	2009	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	GMC	Sierra 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 2500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged

Notes	Year	Make	Model	Trim	Engine
	2009	GMC	Sierra 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 3500 HD	WT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	GMC	Sierra 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 3500 HD	WT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	GMC	Sierra 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 3500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	GMC	Sierra 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 3500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	GMC	Sierra 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2009	GMC	Sierra 3500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2009	Hummer	H3T	Alpha Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2009	Hummer	H3T	Base Crew Cab Pickup 4-Door	3.7L 3654CC 223Cu. In. l5 GAS DOHC Naturally Aspirated
	2008	Chevrolet	Silverado 1500	Base Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	Base Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2008	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2008	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2008	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2008	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2008	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	GMC	Sierra 1500	Denali Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	SL Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	SL Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2008	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2008	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2008	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2008	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2008	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2008	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2008	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2008	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2008	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged

Notes	Year	Make	Model	Trim	Engine
	2008	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	GMC	Sierra 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 2500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged

Notes	Year	Make	Model	Trim	Engine
	2008	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	GMC	Sierra 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 3500 HD	WT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	GMC	Sierra 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 3500 HD	WT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	GMC	Sierra 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 3500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	GMC	Sierra 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 3500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2008	GMC	Sierra 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2008	GMC	Sierra 3500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	Chevrolet	Silverado 1500	Base Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	LS Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2007	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	LTZ Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	LTZ Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2007	Chevrolet	Silverado 1500	LTZ Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	Chevrolet	Silverado 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 2500 HD	LT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 2500 HD	LT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 2500 HD	LT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2007	Chevrolet	Silverado 2500 HD	LTZ Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 2500 HD	LTZ Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 2500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 2500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 2500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 3500 HD	LT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 3500 HD	LT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 3500 HD	LT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 3500 HD	LT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2007	Chevrolet	Silverado 3500 HD	LTZ Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 3500 HD	LTZ Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 3500 HD	WT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 3500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 3500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	Chevrolet	Silverado 3500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	GMC	Sierra 1500	Denali Crew Cab Pickup 4-Door	6.2L 6162CC 376Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	SL Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	SL Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2007	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	GMC	Sierra 1500	WT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2007	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	GMC	Sierra 1500	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	GMC	Sierra 1500	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	Denali Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	Hybrid Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FULL HYBRID EV-GAS (FHEV) OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SL Crew Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SL Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SL Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SL Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SL Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SL Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SL Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SL Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SL Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SL Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SL Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SL Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2007	GMC	Sierra 1500 Classic	SLE Crew Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SLE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SLE Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SLE Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SLE Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SLE Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SLE Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SLE Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SLE Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SLT Crew Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SLT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	WT Extended Cab Pickup 4-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	WT Extended Cab Pickup 4-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	WT Extended Cab Pickup 4-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated

Notes	Year	Make	Model	Trim	Engine
	2007	GMC	Sierra 1500 Classic	WT Standard Cab Pickup 2-Door	4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	WT Standard Cab Pickup 2-Door	4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
	2007	GMC	Sierra 1500 Classic	WT Standard Cab Pickup 2-Door	5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 2500 HD	SLE Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 2500 HD	SLE Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 2500 HD	SLE Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 2500 HD	SLT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 2500 HD	SLT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 2500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	GMC	Sierra 2500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 2500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 2500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged

Notes	Year	Make	Model	Trim	Engine
	2007	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 3500 HD	SLE Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 3500 HD	SLE Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 3500 HD	SLE Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 3500 HD	SLE Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 3500 HD	SLE Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 3500 HD	SLT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 3500 HD	SLT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	GMC	Sierra 3500 HD	WT Cab & Chassis 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 3500 HD	WT Cab & Chassis 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	GMC	Sierra 3500 HD	WT Cab & Chassis 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 3500 HD	WT Cab & Chassis 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	GMC	Sierra 3500 HD	WT Crew Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 3500 HD	WT Crew Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged

Notes	Year	Make	Model	Trim	Engine
	2007	GMC	Sierra 3500 HD	WT Extended Cab Pickup 4-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 3500 HD	WT Extended Cab Pickup 4-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged
	2007	GMC	Sierra 3500 HD	WT Standard Cab Pickup 2-Door	6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
	2007	GMC	Sierra 3500 HD	WT Standard Cab Pickup 2-Door	6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged