Cometic GM Gen 1 Small Block 1.450 in x 1.480 in Port Exhaust Manifold Set 1980-1985 Avanti II Base, 1985-1985 Avanti II GT, 1980-1981 Buick Century Limited, 1980-1980 Buick Century Estate, 1980-1981 Buick Century Base, 1982-1982 Buick LeSabre Limited, 1982-1982 Buick LeSabre Custom, 1980-1983 Buick Regal Limited, 1980-1985 Buick Regal Base, 1982-1983 Buick Regal Estate Wagon, 1985-1985 Buick Regal Limited, 1985-1985 Buick Somerset Regal Limited, 1985-1985 Buick Somerset Regal Base, 1980-1982 Checker Marathon Deluxe, 1980-1982 Checker Marathon Base, 1959-1959 Chevrolet 3B 3200, 1959-1959 Chevrolet 3C 3400, 1959-1959 Chevrolet 3D 3500, 1959-1959 Chevrolet 3E 3600, 1959-1959 Chevrolet 3F 3700, 1959-1959 Chevrolet 3G 3800, 1955-1957 Chevrolet Bel Air Nomad, 1955-1975 Chevrolet Bel Air Base, 1958-1972 Chevrolet Biscayne Base, 1960-1960 Chevrolet Biscayne Fleetmaster, 1969-1974 Chevrolet Blazer Base, 1958-1961 Chevrolet Brookwood Base, 1969-1972 Chevrolet Brookwood Base, 1975-1977 Chevrolet C10 Silverado, 1975-1985 Chevrolet C10 Scottsdale, 1975-1980 Chevrolet C10 Custom Deluxe, 1975-1981 Chevrolet C10 Cheyenne, 1978-1980 Chevrolet C10 Big Ten, 1979-1985 Chevrolet C10 Silverado, 1981-1981 Chevrolet C10 Deluxe, 1981-1985 Chevrolet C10 Custom, 1960-1974 Chevrolet C10 Pickup Base, 1967-1974 Chevrolet C10 Suburban Base, 1975-1977 Chevrolet C10 Suburban Silverado, 1975-1980 Chevrolet C10 Suburban Scottsdale, 1975-1980 Chevrolet C10 Suburban Custom Deluxe, 1979-1980 Chevrolet C10 Suburban Silverado, 1981-1981 Chevrolet C10 Suburban Deluxe, 1981-1985 Chevrolet C10 Suburban Custom, 1982-1985 Chevrolet C10 Suburban Silverado, 1982-1982 Chevrolet C10 Suburban Scottsdale, 1984-1985 Chevrolet C10 Suburban Scottsdale, 1975-1977 Chevrolet C20 Silverado, 1975-1985 Chevrolet C20 Scottsdale, 1975-1980 Chevrolet C20 Custom Deluxe, 1975-1981 Chevrolet C20 Cheyenne, 1979-1985 Chevrolet C20 Silverado, 1981-1981 Chevrolet C20 Deluxe, 1981-1985 Chevrolet C20 Custom, 1960-1974 Chevrolet C20 Pi
1980-1985 Avanti II Base
1985-1985 Avanti II GT
1980-1981 Buick Century Limited
1980-1980 Buick Century Estate
1980-1981 Buick Century Base
1982-1982 Buick LeSabre Limited
1982-1982 Buick LeSabre Custom
1980-1983 Buick Regal Limited
1980-1985 Buick Regal Base
1982-1983 Buick Regal Estate Wagon
1985-1985 Buick Regal Limited
1985-1985 Buick Somerset Regal Limited
1985-1985 Buick Somerset Regal Base
1980-1982 Checker Marathon Deluxe
1980-1982 Checker Marathon Base
1959-1959 Chevrolet 3B 3200
1959-1959 Chevrolet 3C 3400
1959-1959 Chevrolet 3D 3500
1959-1959 Chevrolet 3E 3600
1959-1959 Chevrolet 3F 3700
1959-1959 Chevrolet 3G 3800
1955-1957 Chevrolet Bel Air Nomad
1955-1975 Chevrolet Bel Air Base
1958-1972 Chevrolet Biscayne Base
1960-1960 Chevrolet Biscayne Fleetmaster
1969-1974 Chevrolet Blazer Base
1958-1961 Chevrolet Brookwood Base
1969-1972 Chevrolet Brookwood Base
1975-1977 Chevrolet C10 Silverado
1975-1985 Chevrolet C10 Scottsdale
1975-1980 Chevrolet C10 Custom Deluxe
1975-1981 Chevrolet C10 Cheyenne
1978-1980 Chevrolet C10 Big Ten
1979-1985 Chevrolet C10 Silverado
1981-1981 Chevrolet C10 Deluxe
1981-1985 Chevrolet C10 Custom
1960-1974 Chevrolet C10 Pickup Base
1967-1974 Chevrolet C10 Suburban Base
1975-1977 Chevrolet C10 Suburban Silverado
1975-1980 Chevrolet C10 Suburban Scottsdale
1975-1980 Chevrolet C10 Suburban Custom Deluxe
1979-1980 Chevrolet C10 Suburban Silverado
1981-1981 Chevrolet C10 Suburban Deluxe
1981-1985 Chevrolet C10 Suburban Custom
1982-1985 Chevrolet C10 Suburban Silverado
1982-1982 Chevrolet C10 Suburban Scottsdale
1984-1985 Chevrolet C10 Suburban Scottsdale
1975-1977 Chevrolet C20 Silverado
1975-1985 Chevrolet C20 Scottsdale
1975-1980 Chevrolet C20 Custom Deluxe
1975-1981 Chevrolet C20 Cheyenne
1979-1985 Chevrolet C20 Silverado
1981-1981 Chevrolet C20 Deluxe
1981-1985 Chevrolet C20 Custom
1960-1974 Chevrolet C20 Pickup Base
1967-1974 Chevrolet C20 Suburban Base
1975-1977 Chevrolet C20 Suburban Silverado
1975-1980 Chevrolet C20 Suburban Scottsdale
1975-1980 Chevrolet C20 Suburban Custom Deluxe
1979-1980 Chevrolet C20 Suburban Silverado
1981-1981 Chevrolet C20 Suburban Deluxe
1981-1985 Chevrolet C20 Suburban Custom
1982-1985 Chevrolet C20 Suburban Silverado
1982-1982 Chevrolet C20 Suburban Scottsdale
1984-1985 Chevrolet C20 Suburban Scottsdale
1975-1977 Chevrolet C30 Silverado
1975-1985 Chevrolet C30 Scottsdale
1975-1980 Chevrolet C30 Custom Deluxe
1975-1981 Chevrolet C30 Cheyenne
1979-1985 Chevrolet C30 Silverado
1981-1981 Chevrolet C30 Deluxe
1981-1985 Chevrolet C30 Custom
1960-1974 Chevrolet C30 Pickup Base
1960-1962 Chevrolet C40 Base
1967-1980 Chevrolet Camaro Base
1968-1969 Chevrolet Camaro Z28
1972-1974 Chevrolet Camaro Z28
1973-1978 Chevrolet Camaro LT
1975-1975 Chevrolet Camaro RS
1976-1980 Chevrolet Camaro Rally Sport
1976-1978 Chevrolet Camaro LT Rally Sport
1977-1985 Chevrolet Camaro Z28
1979-1985 Chevrolet Camaro Berlinetta
1981-1985 Chevrolet Camaro Sport
1982-1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car
1985-1985 Chevrolet Camaro Iroc-Z
1966-1972 Chevrolet Caprice Base
1973-1974 Chevrolet Caprice Estate
1973-1985 Chevrolet Caprice Classic
1975-1976 Chevrolet Caprice Classic Sport
1976-1981 Chevrolet Caprice Classic Landau
1977-1978 Chevrolet Caprice Classic Estate
1979-1980 Chevrolet Caprice Classic Sport
1981-1982 Chevrolet Caprice Classic Estate
1964-1972 Chevrolet Chevelle SS
1964-1968 Chevrolet Chevelle Base
1965-1967 Chevrolet Chevelle Deluxe
1967-1972 Chevrolet Chevelle Concours
1968-1972 Chevrolet Chevelle Nomad
1968-1972 Chevrolet Chevelle Malibu
1968-1969 Chevrolet Chevelle 300 Deluxe
1968-1968 Chevrolet Chevelle 300
1969-1972 Chevrolet Chevelle Greenbrier
1969-1972 Chevrolet Chevelle Concours Estate
1970-1972 Chevrolet Chevelle Base
1973-1973 Chevrolet Chevelle Deluxe
1963-1968 Chevrolet Chevy II Nova
1963-1967 Chevrolet Chevy II Base
1964-1966 Chevrolet Chevy II Nova SS
1955-1974 Chevrolet Corvette Base
1975-1976 Chevrolet Corvette Stingray
1977-1982 Chevrolet Corvette Base
1978-1978 Chevrolet Corvette Silver Anniversary Edition
1978-1978 Chevrolet Corvette Indianapolis 500 Pace Car
1984-1985 Chevrolet Corvette Base
1957-1958 Chevrolet Del Ray Base
1959-1960 Chevrolet El Camino Base
1964-1985 Chevrolet El Camino Base
1968-1974 Chevrolet El Camino Custom
1975-1985 Chevrolet El Camino SS
1975-1977 Chevrolet El Camino Classic
1977-1978 Chevrolet El Camino Conquista
1979-1981 Chevrolet El Camino Royal Knight
1981-1985 Chevrolet El Camino Conquista
1969-1970 Chevrolet Estate Base
1975-1985 Chevrolet G10 Sportvan
1975-1985 Chevrolet G10 Chevy Van
1975-1985 Chevrolet G10 Beauville
1981-1984 Chevrolet G10 Bonaventure
1983-1983 Chevrolet G10 Base
1968-1974 Chevrolet G10 Van Sportvan
1969-1974 Chevrolet G10 Van Base
1975-1985 Chevrolet G20 Sportvan
1975-1985 Chevrolet G20 Chevy Van
1975-1985 Chevrolet G20 Beauville
1980-1981 Chevrolet G20 Nomad
1983-1984 Chevrolet G20 Bonaventure
1967-1974 Chevrolet G20 Van Base
1968-1974 Chevrolet G20 Van Sportvan
1975-1985 Chevrolet G30 Sportvan
1975-1985 Chevrolet G30 Hi-Cube
1975-1985 Chevrolet G30 Chevy Van
1975-1985 Chevrolet G30 Beauville
1983-1984 Chevrolet G30 Bonaventure
1970-1974 Chevrolet G30 Van Sportvan
1970-1974 Chevrolet G30 Van Base
1958-1985 Chevrolet Impala Base
1964-1967 Chevrolet Impala SS
1975-1976 Chevrolet Impala Sport
1975-1977 Chevrolet Impala Custom
1976-1976 Chevrolet Impala S
1976-1976 Chevrolet Impala Custom Landau
1977-1979 Chevrolet Impala Landau
1979-1980 Chevrolet Impala Sport
1981-1982 Chevrolet Impala Estate
1975-1985 Chevrolet K10 Silverado
1975-1985 Chevrolet K10 Scottsdale
1975-1980 Chevrolet K10 Custom Deluxe
1975-1981 Chevrolet K10 Cheyenne
1981-1981 Chevrolet K10 Deluxe
1981-1985 Chevrolet K10 Custom
1960-1974 Chevrolet K10 Pickup Base
1967-1974 Chevrolet K10 Suburban Base
1975-1977 Chevrolet K10 Suburban Silverado
1975-1980 Chevrolet K10 Suburban Scottsdale
1975-1980 Chevrolet K10 Suburban Custom Deluxe
1979-1980 Chevrolet K10 Suburban Silverado
1981-1981 Chevrolet K10 Suburban Deluxe
1981-1985 Chevrolet K10 Suburban Custom
1982-1983 Chevrolet K10 Suburban Silverado
1982-1982 Chevrolet K10 Suburban Scottsdale
1984-1985 Chevrolet K10 Suburban Scottsdale
1985-1985 Chevrolet K10 Suburban Silverado
1975-1977 Chevrolet K20 Silverado
1975-1985 Chevrolet K20 Scottsdale
1975-1980 Chevrolet K20 Custom Deluxe
1975-1981 Chevrolet K20 Cheyenne
1979-1983 Chevrolet K20 Silverado
1981-1981 Chevrolet K20 Deluxe
1981-1985 Chevrolet K20 Custom
1985-1985 Chevrolet K20 Silverado
1967-1967 Chevrolet K20 Panel Base
1960-1974 Chevrolet K20 Pickup Base
1967-1974 Chevrolet K20 Suburban Base
1975-1977 Chevrolet K20 Suburban Silverado
1975-1980 Chevrolet K20 Suburban Scottsdale
1975-1980 Chevrolet K20 Suburban Custom Deluxe
1979-1980 Chevrolet K20 Suburban Silverado
1981-1981 Chevrolet K20 Suburban Deluxe
1981-1985 Chevrolet K20 Suburban Custom
1982-1983 Chevrolet K20 Suburban Silverado
1982-1982 Chevrolet K20 Suburban Scottsdale
1984-1985 Chevrolet K20 Suburban Scottsdale
1985-1985 Chevrolet K20 Suburban Silverado
1977-1981 Chevrolet K30 Cheyenne
1977-1980 Chevrolet K30 Custom Deluxe
1977-1985 Chevrolet K30 Scottsdale
1977-1977 Chevrolet K30 Silverado
1979-1985 Chevrolet K30 Silverado
1981-1985 Chevrolet K30 Custom
1981-1981 Chevrolet K30 Deluxe
1968-1974 Chevrolet K30 Pickup Base
1975-1980 Chevrolet K5 Blazer Cheyenne
1975-1975 Chevrolet K5 Blazer Custom Deluxe
1976-1976 Chevrolet K5 Blazer Base
1977-1980 Chevrolet K5 Blazer Custom Deluxe
1980-1985 Chevrolet K5 Blazer Silverado
1981-1985 Chevrolet K5 Blazer Custom
1981-1981 Chevrolet K5 Blazer Deluxe
1984-1984 Chevrolet K5 Blazer Scottsdale
1959-1961 Chevrolet Kingswood Base
1969-1972 Chevrolet Kingswood Base
1969-1972 Chevrolet Kingswood Estate
1973-1975 Chevrolet Laguna Base
1973-1973 Chevrolet Laguna Estate
1975-1976 Chevrolet Laguna S3
1964-1967 Chevrolet Malibu Base
1973-1981 Chevrolet Malibu Base
1973-1974 Chevrolet Malibu Estate
1974-1983 Chevrolet Malibu Classic
1975-1976 Chevrolet Malibu Classic Estate
1976-1981 Chevrolet Malibu Classic Landau
1976-1976 Chevrolet Malibu Landau
1977-1977 Chevrolet Malibu Classic Sport
1977-1977 Chevrolet Malibu Sport
1978-1980 Chevrolet Malibu Classic Estate
1979-1980 Chevrolet Malibu Classic Sport
1979-1980 Chevrolet Malibu Estate
1979-1979 Chevrolet Malibu Landau
1979-1979 Chevrolet Malibu Police
1979-1980 Chevrolet Malibu Sport
1970-1974 Chevrolet Monte Carlo Base
1973-1974 Chevrolet Monte Carlo Landau
1973-1973 Chevrolet Monte Carlo S
1975-1977 Chevrolet Monte Carlo S
1976-1976 Chevrolet Monte Carlo Landau
1978-1981 Chevrolet Monte Carlo Landau
1978-1978 Chevrolet Monte Carlo Sport
1979-1979 Chevrolet Monte Carlo Base
1980-1980 Chevrolet Monte Carlo Sport
1981-1985 Chevrolet Monte Carlo Base
1983-1983 Chevrolet Monte Carlo CL
1983-1985 Chevrolet Monte Carlo SS
1975-1979 Chevrolet Monza 2+2
1975-1975 Chevrolet Monza S
1976-1979 Chevrolet Monza 2+2 Spyder
1976-1976 Chevrolet Monza Base
1977-1977 Chevrolet Monza Mirage
1978-1979 Chevrolet Monza 2+2 Sport
1978-1979 Chevrolet Monza Base
1978-1979 Chevrolet Monza S
1978-1978 Chevrolet Monza Sport