FITS ALL XR400R TRX400EX and TRX400X MODELS

• New aftermarket cylinder head and valve cover
• Stage 2 Hotcams camshaft
• HD cam chain conversion
• SKF camshaft bearings
• Valve springs, retainers, seats
• Standard replacement intake and exhaust valves
• Valve stem seals
• Valve keepers
• Rocker arms and shafts
• All misc hardware required for assembly
• 1-year warranty*
•