10-24 YZ450F YZ 450F Kibblewhite Head Intake Exhaust Valve Guides KPMI RED Seals YZ450F This listing is for one

This listing is for one pair of NGK BR9ES spark plugs

FITS ALL 2017+ HONDA CRF450R MODELS

and impeller gear

000 miles of field testing

oil pump chain and water pump kit

10-24 YZ450F YZ 450F Kibblewhite Head Intake Exhaust Valve Guides KPMI RED Seals YZ450F This listing is for oneUpgrade your YZ450F with the ultimate valve train performance this complete set of Kibblewhite intake and exhaust valve guides and seals takes your bike's engine to the next level. Key features: Direct OEM replacement Kibblewhite bronze valve guides and Viton seals (You will receive Kibblewhite Hi Temp RED Viton valve stem seals unlike other sellers) High quality components prevent oil burning and boost engine performance One piece valve guides