Complete cylinder head assembly P/N 59036020444 removed from a 2005 450EXC with 93.0 hours time. Complete with valves, rockers, rocker shafts, covers and installation hardware. This cylinder head will fit KTM RFS engine bikes 400, 450, 520 and 525cc. It is in very good condition and came from a well running bike. The intake valve adjusters have 3 1/2 turns remaining. The exhausts have 3 1/4 and 2 3/4
turns adjustment remaining. I have not disassembled this head so this information is based on an inspection in an assembled state. The photos accurately represent the condition of the cylinder head.