OEM cylinder head P/N 77036020244 removed from a 2008 250SXF. This cylinder head is complete with valves installed, both intake and exhaust camshafts, camshaft supports and head cover. I did not remove the valves for inspection; my inspection was visible items only as assembled. This cylinder head is complete and includes everything pictured. The two nuts for securing the cam support bridge are not installed. This cylinder head will fit the models listed below and possibly other years of the RC4 engine.