| BUICK CENTURY 1975-1976 V6 3.8 .060 Gap 231cid |
| BUICK CENTURY 1977 V8 5.7 .060 Gap 350cid; Vin:R |
| BUICK CENTURY 1977 V8 6.6 .060 Gap 403cid |
| BUICK ELECTRA 1981-1984 V8 5.0 .080″/2.0mm |
| BUICK ELECTRA 1976-1980 V8 5.7 .060 Gap .080″/2.0mm 350cid 350cid; Vin:R GAS; Vin:R |
| BUICK ELECTRA 1977-1979 V8 6.6 .060 Gap 403cid |
| BUICK ESTATE WAGON 1981-1983 V8 5.0 .080″/2.0mm |
| BUICK ESTATE WAGON 1977-1980 V8 5.7 .060 Gap .080″/2.0mm 350cid 350cid; Vin:R GAS; Vin:R |
| BUICK ESTATE WAGON 1977-1979 V8 6.6 .060 Gap 403cid |
| BUICK LESABRE 1976 V6 3.8 .060 Gap 231cid |
| BUICK LESABRE 1981-1984 V8 5.0 .080″/2.0mm |
| BUICK LESABRE 1977-1980 V8 5.7 .060 Gap .080″/2.0mm 350cid; Vin:R GAS; Vin:R |
| BUICK LESABRE 1977-1978 V8 6.6 .060 Gap 403cid |
| BUICK REGAL 1975-1976 V6 3.8 .060 Gap 231cid |
| BUICK REGAL 1983 V8 5.0 .080″/2.0mm |
| BUICK REGAL 1977 V8 5.7 .060 Gap 350cid; Vin:R |
| BUICK RIVIERA 1981-1984 V8 5.0 .080″/2.0mm |
| BUICK RIVIERA 1977-1980 V8 5.7 .060 Gap .080″/2.0mm 350cid 350cid; Vin:R GAS |
| BUICK RIVIERA 1977-1978 V8 6.6 .060 Gap 403cid |
| BUICK SKYHAWK 1975-1976 V6 3.8 .060 Gap 231cid |
| BUICK SKYLARK 1975-1976 V6 3.8 .060 Gap 231cid |
| BUICK SKYLARK 1975-1976 V8 4.3 .060 Gap .080 Gap; engines are gapped at .060″; Late 76 260cid |
| BUICK SKYLARK 1977 V8 5.7 .060 Gap 350cid; Vin:R |
| CADILLAC ELDORADO 1979-1980 V8 5.7 .060 Gap .060″/1.5mm 350cid; GAS GAS |
| CADILLAC SEVILLE 1976-1980 V8 5.7 .060 Gap .060″/1.5mm 350cid 350cid; GAS GAS |
| OLDSMOBILE 98 1980-1984 V8 5.0 .080″/2.0mm |
| OLDSMOBILE 98 1977-1980 V8 5.7 .060 Gap .080″/2.0mm 350cid 350cid; GAS GAS |
| OLDSMOBILE 98 1977-1979 V8 6.6 .060 Gap 403cid |
| OLDSMOBILE 98 1973-1976 V8 7.5 .080 Gap .080 Gap; engines are gapped at .060″; Late 76 455cid High Energy Ignition |
| OLDSMOBILE CUSTOM CRUISER 1980-1984 V8 5.0 .080″/2.0mm |
| OLDSMOBILE CUSTOM CRUISER 1977-1980 V8 5.7 .060 Gap .080″/2.0mm 350cid; GAS 350cid; Vin:R GAS |
| OLDSMOBILE CUSTOM CRUISER 1977-1979 V8 6.6 .060 Gap 403cid |
| OLDSMOBILE CUSTOM CRUISER 1973-1976 V8 7.5 .080 Gap .080 Gap; engines are gapped at .060″; Late 76 455cid High Energy Ignition |
| OLDSMOBILE CUTLASS 1975-1981 V8 4.3 .060 Gap .080 Gap .080 Gap; engines are gapped at .060″; Late 76 .080″/2.0mm 260cid |
| OLDSMOBILE CUTLASS 1975-1977,1979-1980 V8 5.7 .060 Gap .080 Gap .080 Gap; engines are gapped at .060″; Late 76 .080″/2.0mm 350cid 350cid; GAS; Vin:R GAS |
| OLDSMOBILE CUTLASS 1977 V8 6.6 .060 Gap 403cid |
| OLDSMOBILE CUTLASS 1975-1976 V8 7.5 .080 Gap .080 Gap; engines are gapped at .060″; Late 76 455cid |
| OLDSMOBILE CUTLASS CALAIS 1978-1982 V8 4.3 .060 Gap .080″/2.0mm 260cid 260cid; GAS |
| OLDSMOBILE CUTLASS CALAIS 1982-1984 V8 5.0 .080″/2.0mm Vin:9 Vin:Y |
| OLDSMOBILE CUTLASS CALAIS 1979-1980 V8 5.7 .060 Gap .080″/2.0mm 350cid GAS |
| OLDSMOBILE CUTLASS CRUISER 1980-1982 V8 4.3 .080″/2.0mm |
| OLDSMOBILE CUTLASS CRUISER 1981-1983 V8 5.0 .080″/2.0mm Vin:Y |
| OLDSMOBILE CUTLASS CRUISER 1980 V8 5.7 .080″/2.0mm GAS |
| OLDSMOBILE CUTLASS SALON 1975-1981 V8 4.3 .060 Gap .080 Gap .080 Gap; engines are gapped at .060″; Late 76 .080″/2.0mm 260cid 260cid; GAS |
| OLDSMOBILE CUTLASS SALON 1985 V8 5.0 .060″/1.5mm Vin:9 |
| OLDSMOBILE CUTLASS SALON 1975-1977,1979 V8 5.7 .060 Gap .080 Gap .080 Gap; engines are gapped at .060″; Late 76 350cid |
| OLDSMOBILE CUTLASS SALON 1977 V8 6.6 .060 Gap 403cid |
| OLDSMOBILE CUTLASS SALON 1975-1976 V8 7.5 .080 Gap .080 Gap; engines are gapped at .060″; Late 76 455cid |
| OLDSMOBILE CUTLASS SUPREME 1975-1982 V8 4.3 .060 Gap .080 Gap .080 Gap; engines are gapped at .060″; Late 76 .080″/2.0mm 260cid 260cid; GAS |
| OLDSMOBILE CUTLASS SUPREME 1982-1984 V8 5.0 .080″/2.0mm Vin:Y |
| OLDSMOBILE CUTLASS SUPREME 1975-1977,1979-1980 V8 5.7 .060 Gap .080 Gap .080 Gap; engines are gapped at .060″; Late 76 .080″/2.0mm 350cid 350cid; GAS GAS |
| OLDSMOBILE CUTLASS SUPREME 1977 V8 6.6 .060 Gap 403cid |
| OLDSMOBILE CUTLASS SUPREME 1975-1976 V8 7.5 .080 Gap .080 Gap; engines are gapped at .060″; Late 76 455cid |
| OLDSMOBILE CUTLASS TIARA 1976 V8 4.3 .080 Gap; engines are gapped at .060″; Late 76 260cid |
| OLDSMOBILE CUTLASS TIARA 1976 V8 5.7 .080 Gap; engines are gapped at .060″; Late 76 350cid |
| OLDSMOBILE CUTLASS TIARA 1976 V8 7.5 .080 Gap; engines are gapped at .060″; Late 76 455cid |
| OLDSMOBILE DELTA 88 1977-1982 V8 4.3 .060 Gap .080″/2.0mm 260cid |
| OLDSMOBILE DELTA 88 1980-1984 V8 5.0 .080″/2.0mm |
| OLDSMOBILE DELTA 88 1975-1980 V8 5.7 .060 Gap .080 Gap .080 Gap; engines are gapped at .060″; Late 76 .080″/2.0mm 350cid 350cid; GAS 350cid; Vin:R GAS |
| OLDSMOBILE DELTA 88 1977-1979 V8 6.6 .060 Gap 403cid |
| OLDSMOBILE DELTA 88 1973-1976 V8 7.5 .080 Gap .080 Gap; engines are gapped at .060″; Late 76 455cid High Energy Ignition |
| OLDSMOBILE OMEGA 1975-1977 V8 4.3 .060 Gap .080 Gap .080 Gap; engines are gapped at .060″; Late 76 260cid |
| OLDSMOBILE OMEGA 1977 V8 5.7 .060 Gap 350cid; Vin:R |
| OLDSMOBILE STARFIRE 1975-1976 V6 3.8 .060 Gap 231cid |
| OLDSMOBILE TORONADO 1980-1984 V8 5.0 .080″/2.0mm |
| OLDSMOBILE TORONADO 1979-1980 V8 5.7 .060 Gap .080″/2.0mm 350cid; GAS GAS |
| OLDSMOBILE TORONADO 1977-1978 V8 6.6 .060 Gap 403cid |
| OLDSMOBILE TORONADO 1973-1976 V8 7.5 .080 Gap .080 Gap; engines are gapped at .060″; Late 76 455cid High Energy Ignition |
| OLDSMOBILE VISTA CRUISER 1975 V8 5.7 .080 Gap 350cid |
| OLDSMOBILE VISTA CRUISER 1975 V8 7.5 .080 Gap 455cid |
| PONTIAC BONNEVILLE 1981 V8 5.0 .080″/2.0mm |
| PONTIAC BONNEVILLE 1977-1980 V8 5.7 .060 Gap .080″/2.0mm 350cid; Vin:R GAS; Vin:R |
| PONTIAC BONNEVILLE 1977-1979 V8 6.6 .060 Gap 403cid 403cid; Vin:K |
| PONTIAC CATALINA 1981 V8 5.0 .080″/2.0mm Vin:Y |
| PONTIAC CATALINA 1977-1980 V8 5.7 .060 Gap .080″/2.0mm 350cid; Vin:R GAS; Vin:R |
| PONTIAC CATALINA 1977-1979 V8 6.6 .060 Gap 403cid 403cid; Vin:K |
| PONTIAC FIREBIRD 1977 V8 5.7 .060 Gap 350cid; Vin:R |
| PONTIAC FIREBIRD 1977-1979 V8 6.6 .060 Gap 403cid; Vin:K |
| PONTIAC GRAND LEMANS 1976 V8 4.3 .080 Gap; engines are gapped at .060″; Late 76 260cid |
| PONTIAC GRAND LEMANS 1977 V8 5.7 .060 Gap 350cid; Vin:R |
| PONTIAC GRAND LEMANS 1977 V8 6.6 .060 Gap 403cid; Vin:K |
| PONTIAC GRAND PRIX 1977 V8 5.7 .060 Gap 350cid; Vin:R |
| PONTIAC GRAND PRIX 1977 V8 6.6 .060 Gap 403cid; Vin:K |
| PONTIAC GRAND SAFARI 1977 V8 5.7 .060 Gap 350cid |
| PONTIAC GRAND SAFARI 1977-1978 V8 6.6 .060 Gap 403cid; Vin:K |
| PONTIAC LAURENTIAN 1981 V8 5.0 .080″/2.0mm Vin:Y |
| PONTIAC LEMANS 1976 V8 4.3 .080 Gap; engines are gapped at .060″; Late 76 260cid |
| PONTIAC LEMANS 1977 V8 5.7 .060 Gap 350cid; Vin:R |
| PONTIAC LEMANS 1977 V8 6.6 .060 Gap 403cid; Vin:K |
| PONTIAC PARISIENNE 1981 V8 5.0 .080″/2.0mm Vin:Y |
| PONTIAC PHOENIX 1977 V8 5.7 .060 Gap 350cid; Vin:R |
| PONTIAC SUNBIRD 1976 V6 3.8 .060 Gap 231cid |
| PONTIAC VENTURA 1975-1976 V8 4.3 .080 Gap .080 Gap; engines are gapped at .060″; Late 76 260cid |
| PONTIAC VENTURA 1977 V8 5.7 .060 Gap 350cid; Vin:R |
