COMP Cams Spring Seats .060 X .570 X .9 - cca4677-16 missing-image 7030cc Engine Components::Timing Chains 1969-1970

7030cc Engine Components::Timing Chains 1969-1970 Ford Mustang Boss 429 V8

7441cc Engine Components::Head Gaskets 1975-1976 Chevrolet Caprice Classic V8

3553cc Air Intake Systems::Throttle Body Spacers

-cc Engine Components::Timing Covers 1978 Buick LeSabre Custom V8

-cc Drivetrain::Torque Converters 1989-1993 Dodge W250 Base L6

COMP Cams Spring Seats .060 X .570 X .9 - cca4677-16 missing-image 7030cc Engine Components::Timing Chains 1969-1970The older style standard shims will not hold up to the extreme spring pressures and high RPM found in racing engines being built today. COMP Cams offers a simple but effective solution to this problem a thin, hardened steel alloy seat which will not only protect the head and shim but also locate and hold the spring in place. Previously, this part has been available only in a cup form with the retaining portion being on the outside of the part. This