COMP Cams Spring Seats 1.300in X .800in X - cca4693-12 import_2022_03_21_012537 6981cc Engine Components::Head Gaskets 1966-1971

6981cc Engine Components::Head Gaskets 1966-1971 Chrysler 300 Base V8

5752cc Engine Components::Camshafts 1970 Ford Falcon Futura V8

-cc Engine Components::Valve Locks 1987 GMC V2500 Sierra Classic V8

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COMP Cams Spring Seats 1.300in X .800in X - cca4693-12 import_2022_03_21_012537 6981cc Engine Components::Head Gaskets 1966-1971The 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