Compatibility: The Bell Housing Kit Compatible with 1959-1988 Chevy Chevelle, Malibu, Monte Carlo, El Camino, Impala, Caprice, Bel Air, Biscayne, Brookwood, Kingswood, Nomad, Sedan Delivery; Compatible with 1959-1987 Chevy El Camino; Compatible with 1964-1988 Chevy Chevelle, Malibu, Monte Carlo; Compatible with 1963-1981 Chevy Corvette; Compatible with 1967-1981 Chevy Camaro; Compatible with 1968-1974 Chevy II, Nova Part Number: Replacement for 650-39755, 3899621, 3843943, 3892632, 19245400, 3993851, 3729000 Note: This Bell Housing Kit will not Compatible with 1962-1967 Chevy II & Chevy Nova models、Monza or Vega Performance: The optimized design enhances clutch system efficiency, providing smoother shifting and a more enjoyable driving experience Package: 1 x Bell Housing Kit with 11"" Clutch Fork Inspection Cover, installation hardwares, instructions are not included