This direct replacement drum brake wheel cylinder was specifically engineered to match the fit, function and performance of the original wheel cylinder on particular vehicles. It is manufactured and tested for quality assurance. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Buick Apollo: 1973, 1974] - [Buick Gran Sport: 1965, 1966, 1967] - [Buick Skylark: 1967] - [Buick Special: 1967] - [Buick Sportwagon: 1967] - [Cadillac Eldorado: 1967] - [Chevrolet Camaro: 1967, 1968, 1969] - [Chevrolet Chevelle: 1965, 1966, 1967] - [Chevrolet Chevy II: 1968] - [Chevrolet El Camino: 1964, 1965, 1966, 1967] - [Chevrolet G10 Van: 1965, 1966, 1967, 1968, 1969, 1970] - [Chevrolet Malibu: 1965, 1966, 1967] - [Chevrolet Nova: 1970, 1971, 1972, 1973, 1974] - [GMC G15/G1500 Van: 1967, 1968, 1969, 1970] - [Oldsmobile Omega: 1973, 1974] - [Oldsmobile Toronado: 1966, 1967, 1968, 1969] - [Pontiac Firebird: 1967, 1968, 1969] - [Pontiac GTO: 1964, 1965, 1966, 1967] - [Pontiac LeMans: 1964, 1965, 1966, 1967] - [Pontiac Tempest: 1964, 1965, 1966, 1967] - [Pontiac Ventura: 1971, 1972, 1973, 1974]