400EX 400X XR400 Kibblewhite Valves Valve Seals Black Diamond Intake Exhaust Kit Polaris 900 68mm 17cc 12deg billet aluminum

68mm 17cc 12deg billet aluminum domes

2014 RANGER 570 EFI

Great for stock or built engine

Cometic gaskets and heavy-duty cam chain

Motion Pro

400EX 400X XR400 Kibblewhite Valves Valve Seals Black Diamond Intake Exhaust Kit Polaris 900 68mm 17cc 12deg billet aluminumFITS ALL HONDA 400EX 400X AND XR400R MODELS AND YEARS!! Kibblewhite Black Diamond kit Stainless steel one piece valve construction MADE IN USA Std size Intake and exhaust valves Kibblewhite Red Viton valve stem seals (You will receive Kibblewhite RED Valve Stem Seals unlike other sellers) Far better than OEM for less $$$ Works with OEM valve springs Authorized Distributor 1 year warranty* BPRATV The Best Parts. The Best Performance. The Best Price.