Product Description
Feuling Viton Valve Seals For Harley EVO / Twin Cam / Sportster High quality Viton valve seals designed to handle high engine temperatures with a built-in spring-loaded wiper to clean excess oil from valve stem with minimal friction. Features: For 5/16 valve stem 0.420 guide OD Replaces OEM 18061-83B 4 Pack Made in the USA