Black Nitrate Racing Exhaust Valve fits Harley Davidson

Black Nitrate Racing Exhaust Valve for Harley-Davidson

Kibblewhite 20-4170R. Black Diamond EX Valve. 1.63". Fits HD Evolution. PP2116.

Black Nitrate Racing Intake Valve fits Harley Davidson

1.812 Racing Nitrate Exhaust Valve for Harley-Davidson

Black Nitrate Racing Exhaust Valve for Harley-Davidson

Black Nitrate Racing Intake Valve for Harley-Davidson