| MAKE | MODEL | YEAR(S) | CYL | DESCRIPTION |
| Buick | Century RWD | 1978-1979 | 8 | All engines except 305 cid - 5.0L with 2BBL carb |
| Buick | Century RWD | 1978-1980 | 6 | All models with 3.8L turbo engine |
| Buick | Century RWD | 1980 | 6 | All models with 3.8L engine except turbo |
| Buick | Electra RWD | 1977-1979 | 8 | All models except 403 cid engines |
| Buick | Electra RWD | 1980-1981 | 8 | All models with 4.9L and 5.7L X engines |
| Buick | LeSabre RWD | 1977-1979 | 6 | All models with 3.8L engine, except Turbo |
| Buick | LeSabre RWD | 1977-1979 | 8 | All models |
| Buick | LeSabre RWD | 1979 | 6 | All models with 3.8L Turbo engine and curved converter |
| Buick | Regal RWD | 1978-1979 | 8 | All models with 305 cid H or 350 cid engine |
| Buick | Regal RWD | 1978-1979 | 6 | All models with 3.8L turbo engine |
| Buick | Regal RWD | 1980-1982 | 8 | All models without air tube |
| Buick | Riviera | 1977-1979 | 8 | All models with 350 cid engine |
| Buick | Riviera | 1979-1980 | 6 | All models with 3.8L Turbo engine |
| Cadillac | Eldorado | 1979-1980 | 8 | All models with 5.7L engine |
| Cadillac | Fleetwood Models | 1980 | 6 | All models with 4.1L engine |
| Cadillac | Seville Models | 1977-1978 | 8 | All models with 5.7L engine with flanged outlet pipe |
| Cadillac | Seville Models | 1979-1980 | 8 | All models with 5.7L engine |
| Chevrolet | El Camino | 1978-1979 | 8 | All models with 350 cid |
| Chevrolet | El Camino | 1979 | 8 | All models with 305 cid |
| Chevrolet | Malibu RWD | 1978-1979 | 8 | All models with 350 cid |
| Chevrolet | Malibu RWD | 1979 | 8 | All models with 305 cid |
| Chevrolet | Monte Carlo RWD | 1978-1979 | 8 | All models with 350 cid |
| Chevrolet | Monte Carlo RWD | 1979 | 8 | All models with 305 cid |
| Chevrolet | Nova RWD | 1977-1979 | 6 | All models, California |
| Chevrolet Fullsize RWD | Impala - Caprice - Belair | 1977-1979 | 8 | All models |
| Chevrolet Fullsize RWD | Impala - Caprice - Belair | 1977-1979 | 6 | All models with 4.1L engine |
| Chevrolet Fullsize RWD | Impala - Caprice - Belair | 1980 | 8 | All models with 5.7L engine |
| Chevrolet Fullsize RWD | Impala - Caprice - Belair | 1980 | 6 | All models with 2 1/2" curved converter |
| GMC | Caballero / Sprint | 1978-1979 | 8 | All models with 350 cid |
| GMC | Caballero / Sprint | 1979 | 8 | All models with 305 cid |
| Oldsmobile | Cutlass RWD | 1978-1979 | 8 | All models with 305 cid or 350 cid, except 1978 305 cid with 2BBL |
| Oldsmobile | Cutlass RWD | 1980 | 8 | All models with 305 cid or 350 cid |
| Oldsmobile | Cutlass RWD | 1980 | 6 | All models with 3.8L engine |
| Oldsmobile | Eighty-Eight RWD | 1977-1979 | 6 | All models with 3.8L engine, except Turbo |
| Oldsmobile | Eighty-Eight RWD | 1977-1979 | 8 | All models |
| Oldsmobile | Eighty-Eight RWD | 1979 | 6 | All Turbo models with 3.8L engine and curved converter |
| Oldsmobile | Eighty-Eight RWD | 1980 | 6 | All models without air tube |
| Oldsmobile | Eighty-Eight RWD | 1980-1981 | 8 | All models with 4.9L or 5.7L X engine |
| Oldsmobile | Ninety-Eight RWD | 1977-1979 | 8 | All models with 5.7L engine |
| Oldsmobile | Toronado | 1977-1979 | 8 | All models with 350 cid |
| Oldsmobile | Toronado | 1979-1980 | 6 | All Turbo models with 3.8L engine |
| Pontiac | Bonneville RWD | 1977-1979 | 8 | All models, except 400 cid |
| Pontiac | Bonneville RWD | 1980 | 6 | All models with 3.8L engine |
| Pontiac | Catalina | 1977-1979 | 8 | All models, except 400 cid |
| Pontiac | Catalina | 1980 | 6 | All models with 3.8L engine |
| Pontiac | Firebird / Trans Am / Formula | 1980 | 8 | All models with 301 cid, except High Performance |
| Pontiac | Firebird / Trans Am / Formula | 1980 | 8 | All models with 305 cid |
| Pontiac | Grand Am RWD | 1978-1979 | 8 | All models with 305 cid and 4BBL |
| Pontiac | Grand Prix RWD | 1980 | 6 | All models with 3.8L engine |
| Pontiac | Grand Prix RWD | 1980 | 8 | All models |
| Pontiac | LeMans RWD Except Canada Models | 1978-1979 | 8 | All models with 305 cid with 4BBL and All models with 350 cid |