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. [American Motors Ambassador: 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1974] - [American Motors American: 1964, 1965, 1966, 1967, 1968] - [American Motors AMX: 1968, 1969, 1970] - [American Motors Classic: 1963, 1964, 1965, 1966] - [American Motors Gremlin: 1970, 1971, 1972, 1973, 1974, 1975, 1976] - [American Motors Hornet: 1970, 1971, 1972, 1973, 1974, 1975, 1976] - [American Motors Javelin: 1968, 1969, 1970, 1971, 1972, 1973, 1974] - [American Motors Marlin: 1966, 1967] - [American Motors Matador: 1971, 1972, 1973] - [American Motors Pacer: 1975, 1976] - [American Motors Rebel: 1967, 1968, 1969, 1970] - [American Motors Rogue: 1967] - [Jeep CJ5: 1970, 1971, 1972, 1973, 1974, 1975] - [Jeep CJ6: 1970, 1971, 1972, 1973, 1974, 1975] - [Jeep CJ7: 1976] - [Jeep Commando: 1967, 1968, 1969, 1970, 1971, 1972, 1973] - [Jeep DJ5: 1970, 1971, 1972, 1973] - [Jeep J-2500: 1968, 1969, 1970, 1971, 1972, 1973] - [Jeep J-2600: 1968, 1969, 1970, 1971, 1972, 1973] - [Jeep J-2700: 1968, 1969] - [Jeep J-2800: 1968] - [Jeep J-3500: 1968, 1969, 1970] - [Jeep J-3600: 1968, 1969, 1970] - [Jeep J-3700: 1968, 1969, 1970] - [Jeep J-3800: 1968] - [Jeep Jeepster: 1967, 1968, 1969, 1970, 1971] - [Jeep Wagoneer: 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973]