| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| << < 26 27 28 29 30 31 32 33 34 35 > >> | |||||
| 1980 | Chevrolet | C10 Suburban | V8 350 5.7L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | C20 | V8 350 5.7L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | C20 Suburban | V8 350 5.7L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | C30 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | C50 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | C60 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | C70 | V8 454 7.4L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | Camaro | V8 267 4.4L; VIN J | 14 mm Tapered Seat | |
| 1980 | Chevrolet | Caprice | V8 267 4.4L; VIN J | 14 mm Tapered Seat | |
| 1980 | Chevrolet | Chevette | L4 98 1.6L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | Citation | V6 173 2.8L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | Corvette | V8 350 5.7L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | El Camino | V8 267 4.4L; VIN J | 14 mm Tapered Seat | |
| 1980 | Chevrolet | G10 | V8 305 5.0L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | G20 | V8 305 5.0L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | G30 | V8 400 6.6L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | Impala | V8 267 4.4L; VIN J | 14 mm Tapered Seat | |
| 1980 | Chevrolet | K10 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | K10 Suburban | V8 350 5.7L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | K20 | V8 350 5.7L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | K20 Suburban | L6 292 4.8L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | K30 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | K5 Blazer | V8 305 5.0L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | Malibu | V8 267 4.4L; VIN J | 14 mm Tapered Seat | |
| 1980 | Chevrolet | Monte Carlo | V8 267 4.4L; VIN J | 14 mm Tapered Seat | |
| 1980 | Chevrolet | Monza | V6 231 3.8L (3800cc) | 14 mm Tapered Seat | |
| 1980 | Chevrolet | P10 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | P20 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | P30 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1980 | Chevrolet | P40 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1980 | Chrysler | Cordoba | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1980 | Chrysler | LeBaron | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1980 | Dodge | Aspen | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1980 | Dodge | B100 | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1980 | Dodge | B200 | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1980 | Dodge | B300 | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1980 | Dodge | D150 | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1980 | Dodge | D200 | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1980 | Dodge | Diplomat | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1980 | Dodge | Mirada | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1980 | Dodge | Ramcharger | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1980 | Dodge | St. Regis | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1980 | Dodge | W150 | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1980 | Dodge | W200 | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1980 | Ford | Bronco | V8 351 5.8L (5753cc) | 14 mm Tapered Seat | |
| 1980 | Ford | E-100 Econoline | V8 400 6.6L | 14 mm Tapered Seat | |
| 1980 | Ford | E-100 Econoline Club Wagon | V8 351 5.8L (5753cc) | 14 mm Tapered Seat | |
| 1980 | Ford | E-150 Econoline | V8 302 5.0L | 14 mm Tapered Seat | |
| 1980 | Ford | E-150 Econoline Club Wagon | V8 302 5.0L | 14 mm Tapered Seat | |
| 1980 | Ford | E-250 Econoline | V8 460 7.5L | 14 mm Tapered Seat | |