COMP Cams Valve Stem Seals - 5/16 Viton 10000103 480" outside diameter and

480" outside diameter and

2 Piece Bottom / Top

open-end lug nuts are designed to fit most racing wheel applications and will not pull through the wheel

Lower support and cup rest directly on the shock rod end

COMP Cams Valve Stem Seals - 5/16 Viton 10000103 480" outside diameter andProviding the best sealing properties and spring clearance, Viton valve seals are an excellent choice in performance applications. These 530 seals have a . 565" OD and fits applications with 5 16" valves and . 425" OD guides. The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development. One thing COMP Cams has never forgotten: Performance is defined by what happens out on