Booster Conversion Kits. 7" Dual Power Brake Booster. 1959-1964 Chevy Impala Bel Air. 1955-1958 Chevy Impala Bel Air. 1962-1967 Chevy II. We specialize in performance brakes for late fullsize GM cars from 1955-70 and muscle cars from 1962-74,, Chevy, & Ford.
