| MAKE | MODEL | YEAR(S) | CYL | DESCRIPTION |
| Avanti | Avanti | 1984-1985 | 8 | All models 5.0L engine with air tube |
| Cadillac | Fleetwood Models | 1988-1990 | 8 | All models with 4.5L engine |
| Cadillac Commercial Chassis | Funeral Coach - Limousine | 1988-1992 | 8 | All models with 4.5L engine with air tube |
| Chevrolet | Astro Van | 1986-1991 | 6 | All models with 4.3L engine |
| Chevrolet | Astro Van | 1992 | 6 | All models with 4.3L Z engine and 2 1/2" pipe |
| Chevrolet | Blazer Full Size | 1983-1987 | 8 | All models |
| Chevrolet | C-(2WD) K-(4WD) Series pick-up 1/2 ton models | 1983-1986 | 8 | All models with 5.7L engine |
| Chevrolet | C-(2WD) K-(4WD) Series pick-up 1/2 ton models | 1988-1992 | 8 | All models with 5.0L engine |
| Chevrolet | C-(2WD) K-(4WD) Series pick-up 1/2 ton models | 1988-1992 | 6 | All models with 4.3L engine |
| Chevrolet | C-(2WD) K-(4WD) Series pick-up 1/2 ton models | 1993 | 6 | All models with 4.3L engine and 27 1/2" converter |
| Chevrolet | C-(2WD) K-(4WD) Series pick-up 1/2 ton models | 1993 | 6 | All models with 4.3L engine, except 27 1/2" converter |
| Chevrolet | C-(2WD) K-(4WD) Series pick-up 1/2 ton models | 1993 | 8 | All models with 5.0L engine and 27 1/2" converter |
| Chevrolet | C-(2WD) K-(4WD) Series pick-up 1/2 ton models | 1993 | 8 | All models with 5.0L, except 27 1/2" converter |
| Chevrolet | C-(2WD) K-(4WD) Series pick-up 3/4 ton models | 1983-1987 | 8 | All models with 5.0L engine |
| Chevrolet | C-(2WD) K-(4WD) Series pick-up 3/4 ton models | 1983-1986 | 8 | All models with 5.7L engine |
| Chevrolet | C-(2WD) K-(4WD) Series pick-up 3/4 ton models | 1985-1987 | 6 | All C-2500 models with 4.3L engine |
| Chevrolet | C-(2WD) K-(4WD) Series pick-up 3/4 ton models | 1988-1993 | 8 | All models with 5.0L engine |
| Chevrolet | C-(2WD) K-(4WD) Series pick-up 3/4 ton models | 1988-1993 | 6 | All models with 4.3L engine up to 8600lbs GVW |
| Chevrolet | Corvette | 1984-1985 | 8 | All models with 5.7L engine |
| Chevrolet | G Series Van 1 ton | 1991-1994 | 6 | All models with 4.3L engine under 8500lbs GVW |
| Chevrolet | G Series Van 1/2 ton and 3/4 ton | 1975-1982 | 6 | All models with 4.3L engine |
| Chevrolet | G Series Van 1/2 ton and 3/4 ton | 1985-1994 | 6 | All models with 4.3L engine |
| Chevrolet | G Series Van 1/2 ton and 3/4 ton | 1987-1994 | 8 | All models with 5.0L engine |
| Chevrolet | R - (2WD) and V - (4WD) Series pick-up | 1987 | 6 | All models with 4.3L engine |
| Chevrolet | R - (2WD) and V - (4WD) Series pick-up | 1987 | 8 | All models with 5.0L engine |
| Chevrolet | S - Series Blazer | 1988-1991 | 6 | All models |
| Chevrolet | S - Series Blazer | 1992-1994 | 6 | All models with 4.3L W engine |
| Chevrolet | S - Series Blazer | 1992-1994 | 6 | All models with 4.3L Z engine |
| Chevrolet | Suburban / Tahoe | 1983-1987 | 8 | All models with 5.0L engine |
| Chevrolet | Suburban / Tahoe | 1983-1986 | 8 | All models with 5.7L engine |
| Chevrolet | Suburban / Tahoe | 1988-1993 | 8 | All models with 5.0L engine |
| Chrysler | Town and Country | 1990-1993 | 6 | All models with 3.3L engine and AWD |
| Chrysler | Town and Country | 1994-1995 | 6 | All models with 3.8L engine and AWD |
| Dodge | B Series Van | 1980-1986 | 8 | All models with 5.2L or 5.9L engine, Rear |
| Dodge | B Series Van | 1980-1986 | 8 | All models with 5.2L or 5.9L engine, Main plus Pre Cat, except California |
| Dodge | B Series Van | 1987-1991 | 8 | All models |
| Dodge | B Series Van | 1988-1991 | 6 | All models with 3.9L engine |
| Dodge | B Series Van | 1992-1993 | 8 | 1992-07/1993, all models |
| Dodge | B Series Van | 1993-1993 | 6 | 1992-07/1993, all models with 3.9L engine |
| Dodge | Caravan | 1991-1993 | 6 | All AWD models with 3.3L engine |
| Dodge | Caravan | 1994-1995 | 6 | All AWD models with 3.3L or 3.8L engine |
| Dodge | D - (2WD) and W - (4WD) pick-up 1/2 - 3/4 ton | 1982-1987 | 8 | All 4WD models with 5.9L engine |
| Dodge | D - (2WD) and W - (4WD) pick-up 1/2 - 3/4 ton | 1986-1990 | 8 | All 4WD models with 5.2L engine |
| Dodge | D - (2WD) and W - (4WD) pick-up 1/2 - 3/4 ton | 1992-1993 | 6 | 02/1992 - 07/1993, all models with 3.9L engine |
| Dodge | Dakota | 1990-1991 | 6 | All models with 3.9L engine |
| Dodge | Dakota | 1992-1993 | 8 | All 2WD models with 5.2L engine |
| Dodge | Dakota | 1992-1993 | 8 | All 4WD models with 5.2L engine |
| Dodge | Dakota | 1992-1993 | 6 | All 4WD models with 3.9L engine |
| Dodge | Dakota | 1992-1993 | 6 | All 2WD models with 3.9L engine |
| Dodge | Ram Charger | 1975-1980 | 8 | All models with 5.2L or 5.9L engine |
| Dodge | Ram Charger | 1980-1988 | 8 | All 4WD models, Rear |
| Dodge | Ram Charger | 1980-1988 | 8 | All 2WD models, Rear |
| Dodge | Ram Charger | 1989-1991 | 8 | All 2WD models |
| Dodge | Ram Charger | 1990-1991 | 8 | All 4WD models |
| Ford | Bronco Full Size | 1984-1985 | 8 | All models with 5.8L engine and 2BBL, Rear |
| Ford | Bronco Full Size | 1984 | 8 | All models with 5.0L engine, Rear |
| Ford | Bronco Full Size | 1985-1987 | 8 | All models with 5.8L engine and 4BBL, Rear |
| Ford | Bronco Full Size | 1985-1986 | 8 | All EFI models with 5.0L engine, Rear |
| Ford | Bronco Full Size | 1985-1987 | 8 | All EFI models with 5.8L engine, Rear |
| Ford | Bronco Full Size | 1987-1990 | 8 | All models with 5.0L engine, Rear |
| Ford | Bronco Full Size | 1988-1990 | 8 | All models with 5.8L engine, Rear |
| Ford | Bronco Full Size | 1991-1995 | 8 | All models with 5.0L engine, Rear |
| Ford | E - 150 Van 1/2 ton | 1984-1987 | 8 | All models with 5.8L enginewith light duty exhaust and 4BBL carburetor, Rear |
| Ford | E - 150 Van 1/2 ton | 1984-1986 | 8 | All models with 5.0L engine and carburetor, Rear |
| Ford | E - 150 Van 1/2 ton | 1987-1989 | 6 | All models with 4.9L engine under 8500lbs GVW, Rear |
| Ford | E - 150 Van 1/2 ton | 1988-1991 | 8 | All models with 5.8L engine, Rear |
| Ford | E - 150 Van 1/2 ton | 1990-1995 | 6 | All models with 4.9L engine, Rear |
| Ford | E - 150 Van 1/2 ton | 1992-1995 | 8 | All models with 5.0L or 5.8L engine, Rear |
| Ford | E - 250 Van 3/4 ton | 1984-1985 | 8 | All models with 5.0L engine and carburetor, Rear |
| Ford | E - 250 Van 3/4 ton | 1984-1987 | 8 | All models with 5.8L engine and 4BBL carburetor, Rear |
| Ford | E - 250 Van 3/4 ton | 1986-1991 | 8 | All EFI models with 5.0L engine, Rear |
| Ford | E - 250 Van 3/4 ton | 1987-1989 | 6 | All models with 4.9L engine under 8500lbs GVW, Rear |
| Ford | E - 250 Van 3/4 ton | 1988-1991 | 8 | All models with 5.8L engine under 8500lbs GVW, Rear |
| Ford | E - 250 Van 3/4 ton | 1990-1995 | 6 | All models with 4.9L engine, Rear |
| Ford | E - 250 Van 3/4 ton | 1992-1995 | 8 | All models with 5.8L engine under 8500lbs GVW, Rear |
| Ford | E - 250 Van 3/4 ton | 1992-1995 | 8 | All models with 5.0L engine, Rear |
| Ford | E - 350 Van 1 ton | 1987-1989 | 6 | All models with 4.9L engine, Rear |
| Ford | E - 350 Van 1 ton | 1987 | 8 | All models with 5.8L, 4BBL carburetor engine, Rear |
| Ford | E - 350 Van 1 ton | 1990-1995 | 6 | All models with 4.9L engine up to 8600lbs GVW, Rear |
| Ford | Explorer | 1995 | 6 | All models with 4.0L engine, Rear |
| Ford | Explorer | 1995 | 6 | All models with 4.0L engine, Front |
| Ford | F - 150 1/2 ton pickup | 1984-1986 | 8 | All models with 5.8L engine, Rear |
| Ford | F - 150 1/2 ton pick-up | 1980-1981 | 8 | All models with 351 cid |
| Ford | F - 150 1/2 ton pick-up | 1980-1982 | 8 | All models with 302 cid |
| Ford | F - 150 1/2 ton pick-up | 1982-1983 | 8 | All models with 351 cid, Rear |
| Ford | F - 150 1/2 ton pick-up | 1984-1986 | 8 | All models with 5.8L engine, Rear |
| Ford | F - 150 1/2 ton pick-up | 1984-1985 | 8 | All models with 5.0L engine, except EFI, Rear |
| Ford | F - 150 1/2 ton pick-up | 1985-1986 | 8 | All EFI models with 5.0L engine, Rear |
| Ford | F - 150 1/2 ton pick-up | 1987 | 8 | All EFI models with 5.8L engine, Rear |
| Ford | F - 150 1/2 ton pick-up | 1987-1994 | 8 | All models with 5.0L engine, Rear |
| Ford | F - 150 1/2 ton pick-up | 1987-1995 | 6 | All models with 4.9L engine, Rear |
| Ford | F - 150 1/2 ton pick-up | 1988-1994 | 8 | All models with 5.8L engine, Rear |
| Ford | F - 150 1/2 ton pick-up | 1995 | 8 | All models with 5.8L engine, Rear |
| Ford | F - 150 1/2 ton pick-up | 1995 | 8 | All models with 5.0L engine, Rear |
| Ford | F - 250 3/4 ton pickup | 1984-1986 | 8 | All models with 5.8L engine, Rear |
| Ford | F - 250 3/4 ton pick-up | 1980-1981 | 8 | All models with 351 cid |
| Ford | F - 250 3/4 ton pick-up | 1980-1982 | 8 | All models with 302 cid |
| Ford | F - 250 3/4 ton pick-up | 1982-1983 | 8 | All models with 351 cid, Rear |
| Ford | F - 250 3/4 ton pick-up | 1984-1986 | 8 | All models with 5.8L engine, Rear |
| Ford | F - 250 3/4 ton pick-up | 1984-1985 | 8 | All models with 5.0L engine, except EFI, Rear |
| Ford | F - 250 3/4 ton pick-up | 1985-1986 | 8 | All EFI models with 5.0L engine, Rear |
| Ford | F - 250 3/4 ton pick-up | 1987-1990 | 8 | All models with 5.0L engine, Rear |
| Ford | F - 250 3/4 ton pick-up | 1987-1995 | 6 | All models with 4.9L engine, Front |
| Ford | F - 250 3/4 ton pick-up | 1987 | 8 | All EFI models with 5.8L engine and Light Duty exhaust, Rear |
| Ford | F - 250 3/4 ton pick-up | 1988-1994 | 8 | All models with 5.8L engine and Light Duty exhaust, Rear |
| Ford | F - 250 3/4 ton pick-up | 1991-1994 | 8 | All models with 5.0L engine, Rear |
| Ford | F - 250 3/4 ton pick-up | 1995 | 8 | All models with 5.8L engine and Light Duty exhaust, Rear |
| Ford | F - 350 1 ton pick-up | 1987-1995 | 6 | All models with 4.9L engine under 8500lbs GVW, Rear |
| Ford | Mustang (except Mustang II) | 1994-1995 | 8 | All models with 5.0L engine, except California, Right or Left, Front or Rear |
| GMC | C - K Series 1/2 ton | 1983-1986 | 8 | All models with 5.7L engine |
| GMC | C - K Series 1/2 ton | 1988-1992 | 6 | All models with 4.3L engine |
| GMC | C - K Series 1/2 ton | 1988-1992 | 8 | All models with 5.0L engine |
| GMC | C - K Series 1/2 ton | 1993 | 8 | All models with 5.0L engine and 27 1/2" converter |
| GMC | C - K Series 1/2 ton | 1993 | 6 | All models with 4.3L engine and 27 1/2" converter |
| GMC | C - K Series 1/2 ton | 1993 | 6 | All models with 4.3L engine, except with 27 1/2" converter |
| GMC | C - K Series 1/2 ton | 1993 | 8 | All models with 5.0L engine, except with 27 1/2" converter |
| GMC | C - K Series 3/4 ton | 1983-1987 | 8 | All models with 5.0L engine |
| GMC | C - K Series 3/4 ton | 1983-1986 | 8 | All models with 5.7L engine |
| GMC | C - K Series 3/4 ton | 1985-1987 | 6 | All C-2500 models with 4.3L engine |
| GMC | C - K Series 3/4 ton | 1988-1993 | 6 | All models with 4.3L engine up to 8600lbs GVW |
| GMC | C - K Series 3/4 ton | 1988-1993 | 8 | All models with 5.0L engine |
| GMC | G Series Van 1 ton | 1991-1994 | 6 | All models with 4.3L engine under 8500lbs GVW |
| GMC | G Series Van 1/2 ton and 3/4 ton | 1975-1982 | 6 | All models with 4.3L engine |
| GMC | G Series Van 1/2 ton and 3/4 ton | 1985-1994 | 6 | All models with 4.3L engine |
| GMC | G Series Van 1/2 ton and 3/4 ton | 1987-1994 | 8 | All models with 5.0L engine |
| GMC | Jimmy Full Size | 1983-1987 | 8 | All models |
| GMC | S - 10 Jimmy | 1988-1991 | 6 | All models |
| GMC | S - 10 Jimmy | 1992-1994 | 6 | All models with 4.3L Z engine |
| GMC | S - 10 Jimmy | 1992-1994 | 6 | All models with 4.3L W engine |
| GMC | Safari | 1986-1991 | 6 | All models with 4.3L engine |
| GMC | Safari | 1992 | 6 | All models with 4.3L Z engine and 2 1/2" pipe |
| GMC | Yukon | 1983-1987 | 8 | All models with 5.0L engine |
| GMC | Yukon | 1983-1986 | 8 | All models with 5.7L engine |
| GMC | Yukon | 1988-1993 | 8 | All models with 5.0L engine |
| Jeep | Cherokee | 1978 | 8 | All models with 360 cid |
| Jeep | Grand Cherokee / Grand Wagoneer | 1984-1991 | 8 | All models with 5.9L engine |
| Jeep | Wagoneer (except Grand Wagoneer) | 1978 | 8 | All models with 360 cid |
| Nissan | Pick-up | 1995 | 4 | All 2WD models with 2.4L engine, except California |
| Oldsmobile | Bravada | 1991-1992 | 6 | All models with 4.3L Z engine |
| Oldsmobile | Bravada | 1992-1995 | 6 | All models with 4.3 W engine |
| Plymouth | Fury / Gran Fury | 1975-1976 | 8 | All models with 318 cid or 360 cid |
| Plymouth | Fury / Gran Fury | 1975-1978 | 8 | All models with 400 cid |
| Plymouth | Trail Duster | 1975-1980 | 6 | All models with 5.2L or 5.9L engine |
| Plymouth | Trail Duster | 1980-1981 | 6 | All 2WD models, Rear |
| Plymouth | Trail Duster | 1980-1981 | 6 | All 4WD models, Rear |
| Plymouth | Van | 1980-1983 | 8 | All models with 5.2L or 5.9L engine, Rear |
| Plymouth | Van | 1980-1983 | 8 | All models with 5.2L or 5.9L engine, Main plus Pre Cat, except California |
| Plymouth | Voyager | 1991-1993 | 6 | All AWD models with 3.3L engine |
| Plymouth | Voyager | 1994-1995 | 6 | All AWD models with 3.3L or 3.8L engine |
| Pontiac | Bonneville FWD | 1993-1994 | 6 | All models with 3.8L Supercharged engine |
| Porsche | 944 | 1986-1989 | 4 | All Turbo models with 2.7L engine |
| Porsche | 944 | 1986-1989 | 4 | All Turbo models with 2.5L engine |