MSD | Vacuum Advance Lockout - Camaro / Corvette / Monte Carlo / Firebird 1963-1992

Buick

1977-1980 Century Base V8 5.0L
1977-1979 Century Custom V8 5.0L
1980 Century Estate V8 5.0L
1978-1980 Century Limited V8 5.0L
1978-1979 Century Special V8 5.0L
1978 Century Sport V8 5.0L
1977 Century Base V8 5.7L
1977-1979 Century Custom V8 5.7L
1979 Century Special V8 5.7L
1978 LeSabre Base / Custom V8 5.0L
1977-1980 Regal Base V8 5.0L
1978-1980 Regal Limited V8 5.0L
1977 Regal SR V8 5.0L
1977 Regal Base / SR V8 5.7L
1977-1979 Skylark Base / S V8 5.0L
1978-1979 Skylark Custom V8 5.0L
1978 Skylark Sport V8 5.0L
1977 Skylark SR V8 5.0L
1977-1979 Skylark Base V8 5.7L
1978-1979 Skylark Custom V8 5.7L
1978 Skylark Sport V8 5.7L
1977 Skylark SR V8 5.7L

Chevrolet

1955-1957 Bel Air Base / Nomad V8 4.3L
1955-1956 Bel Air Beauville V8 4.3L
1957-1967 Bel Air Base V8 4.6L
1957 Bel Air Nomad V8 4.6L
1968 Bel Air Base V8 5.0L
1962-1969 Bel Air Base V8 5.3L
1968-1969 Bel Air Base V8 5.4L
1969-1975 Bel Air Base V8 5.7L
1966-1969 Bel Air Base V8 6.5L
1970-1975 Bel Air Base V8 6.6L
1963-1969 Bel Air Base V8 7.0L
1966-1969 Bel Air Base V8 7.0L
1970-1975 Bel Air Base V8 7.4L
1958-1967 Biscayne Base V8 4.6L
1960 Biscayne Fleetmaster V8 4.6L
1968 Biscayne Base V8 5.0L
1962-1969 Biscayne Base V8 5.3L
1968-1969 Biscayne Base V8 5.4L
1969-1972 Biscayne Base V8 5.7L
1966-1969 Biscayne Base V8 6.5L
1970-1972 Biscayne Base V8 6.6L
1963-1969 Biscayne Base V8 7.0L
1966-1969 Biscayne Base V8 7.0L
1971-1972 Biscayne Base V8 7.4L
1969-1973 Blazer Base V8 5.0L
1987 Blazer Custom Deluxe / Silverado V8 5.0L
1969-1994 Blazer Base V8 5.7L
1974-1994 Blazer Base V8 5.7L
1992-1993 Blazer Cheyenne V8 5.7L
1987 Blazer Custom Deluxe V8 5.7L
1988-1991 Blazer Scottsdale V8 5.7L
1987-1994 Blazer Silverado V8 5.7L
1994 Blazer Silverado Sport V8 5.7L
1973 Blazer Base V8 7.4L
1979-1980 Blazer K5 Cheyenne / Custom Deluxe V8 5.0L
1981-1986 Blazer K5 Custom V8 5.0L
1981 Blazer K5 Deluxe V8 5.0L
1984 Blazer K5 Scottsdale V8 5.0L
1980-1986 Blazer K5 Silverado V8 5.0L
1979-1980 Blazer K5 Cheyenne / Custom Deluxe V8 5.7L
1981-1986 Blazer K5 Custom V8 5.7L
1981 Blazer K5 Deluxe V8 5.7L
1984 Blazer K5 Scottsdale V8 5.7L
1980-1986 Blazer K5 Silverado V8 5.7L
1979 Blazer K5 Cheyenne / Custom Deluxe V8 6.6L
1969-1972 Brookwood Base V8 5.7L
1970-1972 Brookwood Base V8 6.6L
1961-1967 C10 Pickup Base V8 4.6L
1974 C10 Pickup Base L6 4.8L
1968-1973 C10 Pickup Base V8 5.0L
1978-1980 C10 Pickup Big Ten V8 5.0L
1977-1981 C10 Pickup Cheyenne V8 5.0L
1981-1986 C10 Pickup Custom V8 5.0L
1977-1980 C10 Pickup Custom Deluxe V8 5.0L
1981 C10 Pickup Deluxe V8 5.0L
1977-1986 C10 Pickup Scottsdale / Silverado V8 5.0L
1966-1969 C10 Pickup Base V8 5.3L
1968 C10 Pickup Base V8 5.4L
1969-1974 C10 Pickup Base V8 5.7L
1978-1980 C10 Pickup Big Ten V8 5.7L
1975-1980 C10 Pickup Cheyenne / Custom Deluxe V8 5.7L
1982-1986 C10 Pickup Custom / Scottsdale / Silverado V8 5.7L
1975-1986 C10 Pickup Scottsdale / Silverado V8 5.7L
1980-1986 C10 Pickup Scottsdale / Silverado V8 5.7L
1968-1969 C10 Pickup Base V8 6.5L
1970-1972 C10 Pickup Base V8 6.6L
1980 C10 Pickup Big Ten V8 6.6L
1976-1980 C10 Pickup Cheyenne / Custom Deluxe / Scottsdale / Silverado V8 6.6L
1973-1974 C10 Pickup Base V8 7.4L
1978-1980 C10 Pickup Big Ten V8 7.4L
1975-1980 C10 Pickup Cheyenne / Custom Deluxe / Scottsdale / Silverado V8 7.4L
1968-1973 C10 Suburban Base V8 5.0L
1981-1986 C10 Suburban Custom V8 5.0L
1977-1980 C10 Suburban Custom Deluxe V8 5.0L
1981 C10 Suburban Deluxe V8 5.0L
1977-1986 C10 Suburban Scottsdale / Silverado V8 5.0L
1980-1986 C10 Suburban Scottsdale / Silverado V8 5.0L
1982-1986 C10 Suburban Scottsdale / Silverado V8 5.0L
1984-1986 C10 Suburban Scottsdale V8 5.0L
1967-1968 C10 Suburban Base V8 5.3L
1968 C10 Suburban Base V8 5.4L
1969-1974 C10 Suburban Base V8 5.7L
1981-1986 C10 Suburban Custom V8 5.7L
1975-1980 C10 Suburban Custom Deluxe V8 5.7L
1981 C10 Suburban Deluxe V8 5.7L
1975-1986 C10 Suburban Scottsdale / Silverado V8 5.7L
1980-1986 C10 Suburban Scottsdale / Silverado V8 5.7L
1982-1986 C10 Suburban Scottsdale / Silverado V8 5.7L
1984-1986 C10 Suburban Scottsdale V8 5.7L
1968-1969 C10 Suburban Base V8 6.5L
1970-1972 C10 Suburban Base V8 6.6L
1973-1974 C10 Suburban Base V8 7.4L
1975-1980 C10 Suburban Custom Deluxe / Scottsdale / Silverado V8 7.4L
1994-1995 C1500 Pickup Base V8 5.0L
1988-1995 C1500 Pickup Cheyenne / Silverado V8 5.0L
1988-1992 C1500 Pickup Scottsdale V8 5.0L
1990-1995 C1500 Pickup WT V8 5.0L
1994-1995 C1500 Pickup Base V8 5.7L
1988-1995 C1500 Pickup Cheyenne / Silverado V8 5.7L
1988-1992 C1500 Pickup Scottsdale V8 5.7L
1990-1995 C1500 Pickup WT V8 5.7L
1990-1993 C1500 Pickup 454 SS / Cheyenne / Silverado / WT V8 7.4L
1990 C1500 Pickup Scottsdale V8 7.4L
1992-1995 C1500 Suburban Base V8 5.7L
1995 C1500 Suburban LS / LT V8 5.7L
1992-1994 C1500 Suburban Silverado V8 5.7L
1961-1967 C20 Pickup Base V8 4.6L
1968-1973 C20 Pickup Base V8 5.0L
1977-1981 C20 Pickup Cheyenne V8 5.0L
1981-1986 C20 Pickup Custom V8 5.0L
1977-1980 C20 Pickup Custom Deluxe V8 5.0L
1981 C20 Pickup Deluxe V8 5.0L
1977-1986 C20 Pickup Scottsdale / Silverado V8 5.0L
1966-1968 C20 Pickup Base V8 5.3L
1968 C20 Pickup Base V8 5.4L
1961-1974 C20 Pickup Base V8 5.7L
1969-1974 C20 Pickup Base V8 5.7L
1975-1981 C20 Pickup Cheyenne V8 5.7L
1981-1986 C20 Pickup Custom V8 5.7L
1975-1980 C20 Pickup Custom Deluxe V8 5.7L
1981 C20 Pickup Deluxe V8 5.7L
1975-1986 C20 Pickup Scottsdale / Silverado V8 5.7L
1968-1969 C20 Pickup Base V8 6.5L
1970-1972 C20 Pickup Base V8 6.6L
1976-1980 C20 Pickup Cheyenne / Custom Deluxe / Scottsdale / Silverado V8 6.6L
1973-1974 C20 Pickup Base V8 7.4L
1975-1981 C20 Pickup Cheyenne V8 7.4L
1981-1986 C20 Pickup Custom V8 7.4L
1975-1980 C20 Pickup Custom Deluxe V8 7.4L
1981 C20 Pickup Deluxe V8 7.4L
1975-1986 C20 Pickup Scottsdale / Silverado V8 7.4L
1968-1973 C20 Suburban Base V8 5.0L
1981-1986 C20 Suburban Custom V8 5.0L
1977-1980 C20 Suburban Custom Deluxe V8 5.0L
1981 C20 Suburban Deluxe V8 5.0L
1977-1986 C20 Suburban Scottsdale / Silverado V8 5.0L
1980-1986 C20 Suburban Scottsdale / Silverado V8 5.0L
1982-1986 C20 Suburban Scottsdale / Silverado V8 5.0L
1984-1986 C20 Suburban Scottsdale V8 5.0L
1979-1986 C20 Suburban Silverado V8 5.0L
1967-1968 C20 Suburban Base V8 5.3L
1968 C20 Suburban Base V8 5.4L
1969-1974 C20 Suburban Base V8 5.7L
1981-1986 C20 Suburban Custom V8 5.7L
1975-1980 C20 Suburban Custom Deluxe V8 5.7L
1981 C20 Suburban Deluxe V8 5.7L
1975-1986 C20 Suburban Scottsdale / Silverado V8 5.7L
1980-1986 C20 Suburban Scottsdale / Silverado V8 5.7L
1982-1986 C20 Suburban Scottsdale / Silverado V8 5.7L
1984-1986 C20 Suburban Scottsdale V8 5.7L
1977-1986 C20 Suburban Silverado V8 5.7L
1979-1986 C20 Suburban Silverado V8 5.7L
1968-1969 C20 Suburban Base V8 6.5L
1970-1972 C20 Suburban Base V8 6.6L
1976-1980 C20 Suburban Custom Deluxe / Scottsdale / Silverado V8 6.6L
1977-1980 C20 Suburban Silverado V8 6.6L
1979-1980 C20 Suburban Silverado V8 6.6L
1973-1974 C20 Suburban Base V8 7.4L
1981-1986 C20 Suburban Custom V8 7.4L
1975-1980 C20 Suburban Custom Deluxe V8 7.4L
1981 C20 Suburban Deluxe V8 7.4L
1975-1986 C20 Suburban Scottsdale / Silverado V8 7.4L
1980-1986 C20 Suburban Scottsdale / Silverado V8 7.4L
1982-1986 C20 Suburban Scottsdale / Silverado V8 7.4L
1984-1986 C20 Suburban Scottsdale V8 7.4L
1977-1986 C20 Suburban Silverado V8 7.4L
1979-1986 C20 Suburban Silverado V8 7.4L
1992-1995 C2500 Suburban Base V8 5.7L
1995 C2500 Suburban LS / LT V8 5.7L
1992-1994 C2500 Suburban Silverado V8 5.7L
1992-1999 C2500 Suburban Base V8 7.4L
1995-1999 C2500 Suburban LS V8 7.4L
1995-1997 C2500 Suburban LT V8 7.4L
1992-1994 C2500 Suburban Silverado V8 7.4L
1961-1967 C30 Pickup Base V8 4.6L
1968-1973 C30 Pickup Base V8 5.0L
1978-1979 C30 Pickup Cheyenne / Custom Deluxe / Scottsdale / Silverado V8 5.0L
1966-1968 C30 Pickup Base V8 5.3L
1968 C30 Pickup Base V8 5.4L
1969-1974 C30 Pickup Base V8 5.7L
1975-1981 C30 Pickup Cheyenne V8 5.7L
1981-1986 C30 Pickup Custom V8 5.7L
1975-1980 C30 Pickup Custom Deluxe V8 5.7L
1981 C30 Pickup Deluxe V8 5.7L
1975-1986 C30 Pickup Scottsdale / Silverado V8 5.7L
1968-1969 C30 Pickup Base V8 6.5L
1970-1972 C30 Pickup Base V8 6.6L
1976-1979 C30 Pickup Cheyenne / Custom Deluxe / Scottsdale / Silverado V8 6.6L
1973-1974 C30 Pickup Base V8 7.4L
1975-1981 C30 Pickup Cheyenne V8 7.4L
1981-1986 C30 Pickup Custom V8 7.4L
1975-1980 C30 Pickup Custom Deluxe V8 7.4L
1981 C30 Pickup Deluxe V8 7.4L
1975-1986 C30 Pickup Scottsdale / Silverado V8 7.4L
1967 Camaro Z28 V8 4.9L
1969-1988 Camaro Base V8 5.0L
1973-1988 Camaro Base V8 5.0L
1976-1988 Camaro Base V8 5.0L
1980-1988 Camaro Base V8 5.0L
1979-1986 Camaro Berlinetta V8 5.0L
1985-1990 Camaro Iroc-Z V8 5.0L
1973-1987 Camaro LT V8 5.0L
1976-1987 Camaro LT V8 5.0L
1978-1987 Camaro LT V8 5.0L
1976-1978 Camaro LT Rally Sport V8 5.0L
1976-1980 Camaro Rally Sport V8 5.0L
1969-1992 Camaro RS V8 5.0L
1973-1992 Camaro RS V8 5.0L
1989-1992 Camaro RS V8 5.0L
1992 Camaro RS Heritage Edition / Z28 Heritage Edition V8 5.0L
1981-1987 Camaro Sport V8 5.0L
1979-1992 Camaro Z28 V8 5.0L
1987-1992 Camaro Z28 V8 5.0L
1991-1992 Camaro Z28 V8 5.0L
1982 Camaro Z28 Indianapolis 500 Pace Car V8 5.0L
1967-1969 Camaro Base / RS V8 5.3L
1968-1969 Camaro Base / RS V8 5.4L
1969-1980 Camaro Base V8 5.7L
1979-1981 Camaro Berlinetta V8 5.7L
1973-1978 Camaro LT V8 5.7L
1976-1978 Camaro LT Rally Sport V8 5.7L
1976-1980 Camaro Rally Sport V8 5.7L
1967-1975 Camaro RS V8 5.7L
1969-1975 Camaro RS V8 5.7L
1973-1975 Camaro RS V8 5.7L
1981 Camaro Sport V8 5.7L
1967-1972 Camaro SS V8 5.7L
1970-1981 Camaro Z28 V8 5.7L
1972-1981 Camaro Z28 V8 5.7L
1974-1981 Camaro Z28 V8 5.7L
1977-1981 Camaro Z28 V8 5.7L
1967 Camaro Base / RS V8 6.5L
1967-1969 Camaro SS V8 6.5L
1971-1972 Camaro Base V8 6.6L
1970-1971 Camaro SS V8 6.6L
1994-1996 Caprice Classic V8 4.3L
1994 Caprice Classic LS V8 4.3L
1966-1967 Caprice Base V8 4.6L
1968-1990 Caprice Base V8 5.0L
1986-1990 Caprice Base / Classic Brougham V8 5.0L
1977-1993 Caprice Classic V8 5.0L
1977-1982 Caprice Classic Estate V8 5.0L
1978-1982 Caprice Classic Estate V8 5.0L
1981-1982 Caprice Classic Estate V8 5.0L
1977-1981 Caprice Classic Landau V8 5.0L
1993 Caprice Classic LS V8 5.0L
1987-1990 Caprice Classic LS Brougham V8 5.0L
1991-1992 Caprice Classic LTZ V8 5.0L
1979-1980 Caprice Classic Sport V8 5.0L
1966-1969 Caprice Base V8 5.3L
1968-1969 Caprice Base V8 5.4L
1969-1990 Caprice Base V8 5.7L
1972-1990 Caprice Base V8 5.7L
1986-1990 Caprice Base V8 5.7L
1973-1993 Caprice Classic V8 5.7L
1980-1993 Caprice Classic V8 5.7L
1985-1993 Caprice Classic V8 5.7L
1991-1993 Caprice Classic / Classic LTZ V8 5.7L
1977-1978 Caprice Classic Estate V8 5.7L
1976-1980 Caprice Classic Landau / Classic Sport V8 5.7L