This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder on specific vehicle years, makes and models. It is made of new, high-quality materials for a safe, durable replacement. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet Bel Air: 1962, 1963, 1964, 1965, 1966] - [Chevrolet Biscayne: 1962, 1963, 1964, 1965, 1966] - [Chevrolet Caprice: 1966] - [Chevrolet Chevelle: 1964, 1965, 1966] - [Chevrolet Chevy II: 1962, 1963, 1964, 1965, 1966] - [Chevrolet Corvette: 1963, 1964, 1965] - [Chevrolet El Camino: 1964, 1965, 1966] - [Chevrolet Impala: 1962, 1963, 1964, 1965, 1966] - [Chevrolet Malibu: 1964, 1965, 1966] - [Oldsmobile 98: 1965, 1966] - [Oldsmobile Jetstar 88: 1964, 1965, 1966] - [Oldsmobile Toronado: 1966] - [Pontiac Bonneville: 1966] - [Pontiac Catalina: 1966] - [Pontiac Grand Prix: 1966] - [Pontiac GTO: 1966] - [Pontiac LeMans: 1966] - [Pontiac Star Chief: 1966] - [Pontiac Tempest: 1966]