COMP Cams Positive Stop Valve Stem Seal - 5/16 in Valve Stem - 0.530 in Guide - Steel Body / Viton - Set of 16 520-16 12199904 45 will outflow any valve

45 will outflow any valve on the market today by a factor of four

Handle Bar Mounted Rocker SwitchSuperwinch products are the winches trusted by professionals and weekenders alike for everything from racing to recovery

Spring Removal Arm

Warning light built in

3 piece set avaialable in aluminum or steel

COMP Cams Positive Stop Valve Stem Seal - 5/16 in Valve Stem - 0.530 in Guide - Steel Body / Viton - Set of 16 520-16 12199904 45 will outflow any valveProviding the best sealing properties and spring clearance, Viton valve seals are an excellent choice in performance applications. The 520 seals have a . 575" OD and fit applications with 5 16" valves and . 530" 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 the