1971-1980 Buick Mas Cylinder Cover & Diaphram

1971 Buick Centurion 2 Door Hardtop – Model 6647, 1971 Buick Centurion 4 Door Hardtop – Model 6639, 1971 Buick Centurion Convertible – Model 6667, 1971 Buick Electra "225" 2 Door Hardtop – Model 8237, 1971 Buick Electra "225" 4 Door Hardtop – Model 8239, 1971 Buick Electra "225" Custom 2 Door Hardtop – Model 8437, 1971 Buick Electra "225" Custom 4 Door Hardtop – Model 8439, 1971 Buick Estate Wagon – Model 6035, 1971 Buick Estate Wagon – Model 6045, 1971 Buick GS 2 Door Hardtop – Model 3437, 1971 Buick GS Convertible – Model 3467, 1971 Buick LeSabre 2 Door Hardtop – Model 5257, 1971 Buick LeSabre 4 Door Hardtop – Model 5239, 1971 Buick LeSabre 4 Door Sedan – Model 5269, 1971 Buick LeSabre Custom 2 Door Custom Hardtop – Model 5457, 1971 Buick LeSabre Custom 4 Door Hardtop – Model 5439, 1971 Buick LeSabre Custom 4 Door Sedan – Model 5469, 1971 Buick LeSabre Custom Convertible – Model 5467, 1971 Buick Riviera 2 Door Hardtop Sport Coupe – Model 9487, 1971 Buick Skylark 2 Door Coupe – Model 3327, 1971 Buick Skylark 2 Door Hardtop – Model 3337, 1971 Buick Skylark Custom 2 Door Convertible – Model 4467, 1971 Buick Skylark Custom 2 Door Hardtop – Model 4437, 1971 Buick Skylark Custom 4 Door Hardtop – Model 4439, 1971 Buick Skylark Custom 4 Door Sedan – Model 4469, 1971 Buick Skylark Sportwagon – Model 3436, 1971 Buick Special 4 Door Sedan – Model 3369, 1972 Buick Centurion 2 Door Hardtop – Model 6647, 1972 Buick Centurion 4 Door Hardtop – Model 6639, 1972 Buick Centurion Convertible – Model 6667, 1972 Buick Electra "225" 2 Door Hardtop – Model 8237, 1972 Buick Electra "225" 4 Door Hardtop – Model 8239, 1972 Buick Electra "225" Custom 2 Door Hardtop – Model 8437, 1972 Buick Electra "225" Custom 4 Door Hardtop – Model 8439, 1972 Buick Estate Wagon – Model 6035, 1972 Buick Estate Wagon – Model 6045, 1972 Buick GS 2 Door Hardtop – Model 3437, 1972 Buick GS Convertible – Model 3467, 1972 Buick LeSabre 2 Door Hardtop – Model 5257, 1972 Buick LeSabre 4 Door Hardtop – Model 5239, 1972 Buick LeSabre 4 Door Sedan – Model 5269, 1972 Buick LeSabre Custom 2 Door Custom Hardtop – Model 5457, 1972 Buick LeSabre Custom 4 Door Hardtop – Model 5439, 1972 Buick LeSabre Custom 4 Door Sedan – Model 5469, 1972 Buick LeSabre Custom Convertible – Model 5467, 1972 Buick Riviera 2 Door Hardtop Sport Coupe – Model 9487, 1972 Buick Skylark 2 Door Hardtop – Model 3337, 1972 Buick Skylark Custom 2 Door Convertible – Model 4467, 1972 Buick Skylark Custom 2 Door Hardtop – Model 4437, 1972 Buick Skylark Custom 4 Door Hardtop – Model 4439, 1972 Buick Skylark Custom 4 Door Sedan – Model 4469, 1972 Buick Skylark Sportwagon – Model 3436, 1972 Buick Special 4 Door Sedan – Model 3369, 1973 Buick Apollo 2 Door Coupe – Model XB27, 1973 Buick Apollo 2 Door Hatchback – Model XB17, 1973 Buick Apollo 4 Door Sedan – Model XB69, 1973 Buick Centurion 2 Door Hardtop – Model BP57, 1973 Buick Centurion 4 Door Hardtop – Model BP39, 1973 Buick Centurion Convertible – Model BP67, 1973 Buick Century 350 2 Door Coupe – Model AD37, 1973 Buick Century 350 4 Door Sedan – Model AD29, 1973 Buick Century 350 4 Door Wagon – Model AF35, 1973 Buick Century 350 4 Door Wagon – Model AF45, 1973 Buick Century Luxus 2 Door Coupe – Model AH37, 1973 Buick Century Luxus 4 Door Sedan – Model AH39, 1973 Buick Century Luxus 4 Door Wagon – Model AK35, 1973 Buick Century Luxus 4 Door Wagon – Model AK45, 1973 Buick Electra 2 Door Hardtop – Model CT37, 1973 Buick Electra 4 Door Hardtop – Model CT39, 1973 Buick Electra Custom 2 Door Hardtop – Model CV37, 1973 Buick Electra Custom 4 Door Hardtop – Model CV39, 1973 Buick Estate Wagon 2 Seat Wagon – Model BR35, 1973 Buick Estate Wagon 3 Seat Wagon – Model BR45, 1973 Buick LeSabre 2 Door Hardtop – Model BL57, 1973 Buick LeSabre 4 Door Hardtop – Model BL39, 1973 Buick LeSabre 4 Door Sedan – Model BL69, 1973 Buick LeSabre Custom 2 Door Hardtop – Model BN57, 1973 Buick LeSabre Custom 4 Door Hardtop – Model BN39, 1973 Buick LeSabre Custom 4 Door Sedan – Model BN69, 1973 Buick Regal 2 Door Hardtop Formal Coupe – Model AJ57, 1973 Buick Riviera 2 Door Hardtop Sport Coupe – Model EY87, 1974 Buick Apollo 2 Door Coupe – Model XB27, 1974 Buick Apollo 2 Door Hatchback – Model XB17, 1974 Buick Apollo 4 Door Sedan – Model XB69, 1974 Buick Century 350 2 Door Coupe – Model AD37, 1974 Buick Century 350 4 Door Colonade Sedan – Model AD29, 1974 Buick Century 350 4 Door Wagon – Model AF35, 1974 Buick Century 350 4 Door Wagon 3 Seat – Model AF45, 1974 Buick Century Luxus 2 Door Colonade Hardtop Coupe – Model AH57, 1974 Buick Century Luxus 4 Door 2 Seat Wagon – Model AK35, 1974 Buick Century Luxus 4 Door 3 Seat Wagon – Model AK45, 1974 Buick Century Luxus 4 Door Colonade Hardtop Sedan – Model AH39, 1974 Buick Electra 2 Door Hardtop Coupe – Model CT37, 1974 Buick Electra 4 Door Hardtop – Model CT39, 1974 Buick Electra Custom 2 Door Hardtop Coupe – Model CV37, 1974 Buick Electra Custom 4 Door Hardtop – Model CV39, 1974 Buick Electra Limited 2 Door Hardtop Coupe – Model CX37, 1974 Buick Electra Limited 4 Door Hardtop – Model CX39, 1974 Buick Estate Wagon 2 Seat Wagon – Model BR35, 1974 Buick Estate Wagon 3 Seat Wagon – Model BR45, 1974 Buick LeSabre 2 Door Convertible – Model BP67, 1974 Buick LeSabre 2 Door Hardtop Coupe – Model BN57, 1974 Buick LeSabre 2 Door Hardtop Coupe – Model BP57, 1974 Buick LeSabre 4 Door Hardtop – Model BN39, 1974 Buick LeSabre 4 Door Hardtop – Model BP39, 1974 Buick LeSabre 4 Door Sedan – Model BN69, 1974 Buick LeSabre 4 Door Sedan – Model BP69, 1974 Buick Regal 2 Door Colonade Hardtop Coupe – Model AJ57, 1974 Buick Regal 4 Door Colonade Hardtop Sedan – Model AJ29, 1974 Buick Riviera 2 Door Hardtop Sport Coupe – Model EY87, 1975 Buick Apollo "SR" 4 Door Sedan – Model XC69, 1975 Buick Apollo 4 Door Sedan – Model XB69, 1975 Buick Century 350 2 Door Coupe – Model AD37, 1975 Buick Century 350 4 Door Sedan – Model AD29, 1975 Buick Century 350 4 Door Wagon – Model AF35, 1975 Buick Century 350 4 Door Wagon 3 Seat – Model AF45, 1975 Buick Century Luxus 2 Door Coupe – Model AH57, 1975 Buick Century Luxus 4 Door 3 Seat Wagon – Model AK45, 1975 Buick Century Luxus 4 Door Sedan – Model AH39, 1975 Buick Century Luxus 4 Door Wagon – Model AK35, 1975 Buick Electra Custom 2 Door Hardtop – Model CV37, 1975 Buick Electra Custom 4 Door Hardtop – Model CV39, 1975 Buick Electra Limited 2 Door Hardtop Coupe – Model CX37, 1975 Buick Electra Limited 4 Door Hardtop – Model CX39, 1975 Buick Estate Wagon 2 Seat Wagon – Model BR35, 1975 Buick Estate Wagon 3 Seat Wagon – Model BR45, 1975 Buick LeSabre 2 Door Convertible – Model BP67, 1975 Buick LeSabre 2 Door Hardtop – Model BP57, 1975 Buick LeSabre 2 Door Hardtop Coupe – Model BN57, 1975 Buick LeSabre 4 Door Hardtop – Model BN39, 1975 Buick LeSabre 4 Door Hardtop – Model BP39, 1975 Buick LeSabre 4 Door Sedan – Model BN69, 1975 Buick LeSabre 4 Door Sedan – Model BP69, 1975 Buick Riviera 2 Door Hardtop Sport Coupe – Model EZ87, 1975 Buick Skylark 2 Door Coupe – Model XB27, 1975 Buick Skylark 2 Door Coupe – Model XC27, 1975 Buick Skylark 2 Door Hatchback – Model XB17, 1975 Buick Skylark 2 Door Hatchback – Model XC17, 1976 Buick Century 2 Door Colonade Coupe – Model AD37, 1976 Buick Century 4 Door Colonade Sedan – Model AD29, 1976 Buick Century Custom 2 Door Colonade Coupe – Model AH57, 1976 Buick Century Custom 4 Door Colonade Sedan – Model AH29, 1976 Buick Century Custom Station Wagon – Model AK35, 1976 Buick Electra 2 Door Hardtop – Model CV37, 1976 Buick Electra 4 Door Hardtop – Model CV39, 1976 Buick Electra Limited 2 Door Hardtop – Model CX37, 1976 Buick Electra Limited 4 Door Hardtop – Model CX39, 1976 Buick Estate Wagon 2 Seat Wagon – Model BR35, 1976 Buick Estate Wagon 3 Seat Wagon – Model BR45, 1976 Buick LeSabre 2 Door Hardtop Coupe – Model BN57, 1976 Buick LeSabre 4 Door Hardtop – Model BN39, 1976 Buick LeSabre 4 Door Sedan – Model BN69, 1976 Buick LeSabre Custom 2 Door Hardtop – Model BP57, 1976 Buick LeSabre Custom 4 Door Hardtop – Model BP39, 1976 Buick LeSabre Custom 4 Door Sedan – Model BP69, 1976 Buick Regal 2 Door Colonade Coupe – Model AJ57, 1976 Buick Regal 4 Door Colonade Sedan – Model AJ29, 1976 Buick Riviera 2 Door Coupe – Model EZ87, 1976 Buick Skylark 2 Door Coupe – Model XB27, 1976 Buick Skylark 2 Door Coupe SR – Model XC27, 1976 Buick Skylark 2 Door Hatchback – Model XB17, 1976 Buick Skylark 2 Door Hatchback SR – Model XC17, 1976 Buick Skylark 4 Door Sedan – Model XB69, 1976 Buick Skylark 4 Door Sedan SR – Model XC69, 1977 Buick Century 2 Door Coupe – Model AD37, 1977 Buick Century 4 Door Sedan – Model AD29, 1977 Buick Century Custom 2 Door Coupe – Model AH57, 1977 Buick Century Custom 4 Door Sedan – Model AH29, 1977 Buick Century Custom Station Wagon – Model AK35, 1977 Buick Electra 225 2 Door Coupe – Model CV37, 1977 Buick Electra 225 4 Door Sedan – Model CV39, 1977 Buick Electra 225 Limited 2 Door Coupe – Model CX37, 1977 Buick Electra 225 Limited 4 Door Sedan – Model CX39, 1977 Buick Estate Wagon – Model BR35, 1977 Buick LeSabre 2 Door Sport Coupe – Model BN37, 1977 Buick LeSabre 4 Door Sedan – Model BN69, 1977 Buick LeSabre Custom 2 Door Coupe – Model BP37, 1977 Buick LeSabre Custom 4 Door Sedan – Model BP69, 1977 Buick Regal 2 Door Colonade Coupe – Model AJ57, 1977 Buick Regal 4 Door Colonade Sedan – Model AJ29, 1977 Buick Riviera 2 Door Coupe – Model EZ37, 1977 Buick Skylark 2 Door Coupe – Model XB27, 1977 Buick Skylark 2 Door Coupe SR – Model XC27, 1977 Buick Skylark 2 Door Hatchback – Model XB17, 1977 Buick Skylark 2 Door Hatchback SR – Model XC17, 1977 Buick Skylark 4 Door Sedan SR – Model XC69, 1978 Buick Electra 225 2 Door Coupe – Model CV37, 1978 Buick Electra 225 4 Door Sedan – Model CV69, 1978 Buick Electra 225 Limited 2 Door Coupe – Model CX37, 1978 Buick Electra 225 Limited 4 Door Sedan – Model CX69, 1978 Buick LeSabre 2 Door Coupe – Model BN37, 1978 Buick LeSabre 4 Door Sedan – Model BN69, 1978 Buick LeSabre Custom 2 Door Coupe – Model BP37, 1978 Buick LeSabre Custom 4 Door Sedan – Model BP69, 1978 Buick Riviera 2 Door Coupe – Model EZ37, 1978 Buick Skylark 2 Door Coupe – Model XB27, 1978 Buick Skylark 2 Door Hatchback – Model XB17, 1978 Buick Skylark Custom 2 Door Coupe – Model XC27, 1978 Buick Skylark Custom 2 Door Hatchback – Model XC17, 1978 Buick Skylark Custom 4 Door Sedan – Model XC69, 1979 Buick Electra 225 2 Door Coupe – Model CV37, 1979 Buick Electra 225 4 Door Sedan – Model CV69, 1979 Buick Electra 225 Limited 2 Door Coupe – Model CX37, 1979 Buick LeSabre 2 Door Coupe – Model BN37, 1979 Buick LeSabre 4 Door Sedan – Model BN69, 1979 Buick LeSabre Custom 4 Door Sedan – Model BP69, 1979 Buick LeSabre Limited 2 Door Coupe – Model BP37, 1979 Buick LeSabre Limited 4 Door Sedan – Model BP69, 1979 Buick Riviera 2 Door Coupe – Model EZ57, 1979 Buick Skylark 2 Door Coupe – Model XB27, 1979 Buick Skylark 2 Door Hatchback – Model XB17, 1979 Buick Skylark 4 Door Sedan – Model XB69, 1979 Buick Skylark Custom 2 Door Coupe – Model XC27, 1979 Buick Skylark Custom 4 Door Sedan – Model XC69, 1980 Buick Electra Estate Wagon, 1980 Buick Electra Limited Coupe, 1980 Buick Electra Limited Sedan, 1980 Buick Electra Park Avenue Coupe, 1980 Buick Electra Park Avenue Sedan, 1980 Buick LeSabre Coupe, 1980 Buick LeSabre Estate Wagon, 1980 Buick LeSabre Limited Coupe, 1980 Buick LeSabre Limited Sedan, 1980 Buick LeSabre Sedan, 1980 Buick LeSabre Sport Coupe