COMP Cams Valve Stem Seals - 5/16 Viton Motor Mount Spacer 1975-1981 Chevrolet P20

1975-1981 Chevrolet P20

SPORT 5 PT 55" P/D B/I CAMLOCK

Spacers fit between inner and outer bearings

This baffle also holds lifters in their bores in the event of a push rod or rocker-arm failure

1/4 in Bore

COMP Cams Valve Stem Seals - 5/16 Viton Motor Mount Spacer 1975-1981 Chevrolet P20Providing 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