COMP Cams ID Spring Seats Eb 1.625 X 63 4775-100 4G4RBF Because all shocks wear out

Because all shocks wear out eventually

Base 1973 - 1974 Chevrolet Laguna Base 1973 Chevrolet Laguna Estate 1974 Chevrolet Laguna Type S-3 1964 - 1981 Chevrolet Malibu Base 1974 - 1983 Chevrolet Malibu Classic 1980 Chevrolet Malibu Classic Estate

PC79 / Infiniti / QX80 / Z62 Facelift (2018-2024) / (5

Vandura Special 1980 GMC K1500 Sierra Classic

Engineered to withstand harsh conditions and potential threats

COMP Cams ID Spring Seats Eb 1.625 X 63 4775-100 4G4RBF Because all shocks wear outCOMP Cams Valve Springs, Retainers 4775 100 The 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