The bigger the engine, the more cooling is needed to keep temperatures under control by keeping your coolant in your radiator. Spectre offers two styles of radiator caps that are triple chrome plated for a great look. Both radiator caps are designed to handle 14-18 PSI in a closed system, and fit most AM General, Buick, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Isuzu, Jeep, Lincoln, Mercury, Merkur, olds, and Plymouth & Pontiac vehicles.
Radiator Cap 14-18Lb
Radiator Cap 14-18Lb O-Ring