Fitment: For 1975 Buick Apollo 4.1L 5.7L L6 V8 GAS For 1977-1981 Buick Century 3.2L 3.8L 4.3L 4.4L 4.9L 5.0L 5.7L V8 GAS For 1977-1979 Buick Estate Wagon 5.7L V8 GAS For 1980 Buick LeSabre 4.9L V8 GAS For 1978-1987 Buick Regal 3.2L 3.8L 4.3L 4.4L 4.9L 5.0L V6 V8 GAS For 1975-1979 Buick Skylark 3.8L 4.3L 5.0L 5.7L V6 V8 GAS For 1976-1979 Cadillac Seville 5.7L V8 GAS/DIESEL For 1973 1974 Chevrolet Blazer 4.1L 4.8L... .
