| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| << < 18 19 20 21 22 23 24 25 26 27 > >> | |||||
| 1984 | Pontiac | 6000 | L4 151 2.5L (2474cc) | 14 mm Tapered Seat | |
| 1984 | Pontiac | Bonneville | V6 231 3.8L (3800cc) | 14 mm Tapered Seat | |
| 1984 | Pontiac | Fiero | 14 mm Tapered Seat | ||
| 1984 | Pontiac | Firebird | 14 mm Tapered Seat | ||
| 1984 | Pontiac | Grand Prix | V6 231 3.8L (3800cc) | 14 mm Tapered Seat | |
| 1984 | Pontiac | J2000 Sunbird | L4 122 2.0L | 14 mm Tapered Seat | |
| 1984 | Pontiac | Parisienne | V6 231 3.8L (3800cc) | 14 mm Tapered Seat | |
| 1984 | Pontiac | Phoenix | 14 mm Tapered Seat | ||
| 1984 | Pontiac | T1000 | 14 mm Tapered Seat | ||
| 1983 | American Motors | Eagle | L4 150 2.5L; EngineMfr AMC; VIN U | 14 mm Tapered Seat | |
| 1983 | Buick | Century | V6 173 2.8L | 14 mm Tapered Seat | |
| 1983 | Buick | Electra | V6 252 4.1L; VIN 4 | 14 mm Tapered Seat | |
| 1983 | Buick | LeSabre | V6 231 3.8L (3800cc) | 14 mm Tapered Seat | |
| 1983 | Buick | Regal | V6 231 3.8L (3800cc) | 14 mm Tapered Seat | |
| 1983 | Buick | Riviera | V6 231 3.8L (3800cc) | 14 mm Tapered Seat | |
| 1983 | Buick | Skyhawk | L4 122 2.0L | 14 mm Tapered Seat | |
| 1983 | Buick | Skylark | V6 173 2.8L | 14 mm Tapered Seat | |
| 1983 | Cadillac | Cimarron | L4 122 2.0L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | B60 | V8 427 7.0L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | C10 | V8 305 5.0L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | C10 Suburban | V8 305 5.0L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | C20 | V8 305 5.0L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | C20 Suburban | V8 305 5.0L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | C30 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | C50 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | C60 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | C70 | V8 427 7.0L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | Camaro | V8 305 5.0L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | Caprice | V6 229 3.8L; VIN 9 | 14 mm Tapered Seat | |
| 1983 | Chevrolet | Cavalier | L4 122 2.0L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | Celebrity | V6 173 2.8L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | Chevette | L4 98 1.6L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | Citation | V6 173 2.8L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | El Camino | V6 229 3.8L; VIN 9 | 14 mm Tapered Seat | |
| 1983 | Chevrolet | G10 | V8 305 5.0L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | G20 | V8 305 5.0L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | G30 | L6 250 4.1L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | Impala | V6 229 3.8L; VIN 9 | 14 mm Tapered Seat | |
| 1983 | Chevrolet | K10 | V8 305 5.0L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | K10 Suburban | V8 305 5.0L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | K20 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | K20 Suburban | V8 350 5.7L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | K30 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | K5 Blazer | V8 305 5.0L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | Malibu | V6 229 3.8L; VIN 9 | 14 mm Tapered Seat | |
| 1983 | Chevrolet | Monte Carlo | V6 229 3.8L; VIN 9 | 14 mm Tapered Seat | |
| 1983 | Chevrolet | P20 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | P30 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | P40 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1983 | Chevrolet | S10 | V6 173 2.8L | 14 mm Tapered Seat | |