| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| << < 26 27 28 29 30 31 32 33 34 35 > >> | |||||
| 1986 | Chevrolet | El Camino | V6 262 4.3L; VIN Z | 14 mm Tapered Seat | |
| 1986 | Chevrolet | El Camino | V8 305 5.0L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | G10 | V6 262 4.3L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | G10 | V8 305 5.0L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | G10 | V8 350 5.7L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | G20 | V6 262 4.3L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | G20 | V8 305 5.0L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | G20 | V8 350 5.7L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | G30 | V6 262 4.3L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | G30 | V8 350 5.7L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | K10 | V6 262 4.3L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | K10 | V8 305 5.0L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | K10 | V8 350 5.7L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | K10 Suburban | V8 305 5.0L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | K10 Suburban | V8 350 5.7L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | K20 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | K20 | V8 350 5.7L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | K20 Suburban | V8 305 5.0L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | K20 Suburban | V8 350 5.7L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | K30 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | K30 | V8 350 5.7L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | K30 | V8 454 7.4L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | K5 Blazer | V8 305 5.0L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | K5 Blazer | V8 350 5.7L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | Monte Carlo | V6 262 4.3L; VIN Z | 14 mm Tapered Seat | |
| 1986 | Chevrolet | Monte Carlo | V8 305 5.0L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | P20 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | P20 | V8 350 5.7L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | P30 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | P30 | V8 350 5.7L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | P30 | V8 454 7.4L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | P40 | L6 292 4.8L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | P40 | V6 262 4.3L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | S10 | L4 151 2.5L (2474cc) | 14 mm Tapered Seat | |
| 1986 | Chevrolet | S10 | V6 173 2.8L | 14 mm Tapered Seat | |
| 1986 | Chevrolet | S10 Blazer | L4 151 2.5L (2474cc) | 14 mm Tapered Seat | |
| 1986 | Chevrolet | S10 Blazer | V6 173 2.8L | 14 mm Tapered Seat | |
| 1986 | Dodge | B150 | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1986 | Dodge | B250 | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1986 | Dodge | D100 | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1986 | Dodge | D150 | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1986 | Dodge | D250 | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1986 | Dodge | W100 | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1986 | Dodge | W150 | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1986 | Ford | Bronco | V8 302 5.0L | 14 mm Tapered Seat | |
| 1986 | Ford | Bronco | V8 351 5.8L (5753cc) | 14 mm Tapered Seat | |
| 1986 | Ford | E-150 Econoline | V8 302 5.0L | 14 mm Tapered Seat | |
| 1986 | Ford | E-150 Econoline | V8 351 5.8L (5753cc) | 14 mm Tapered Seat | |
| 1986 | Ford | E-150 Econoline Club Wagon | V8 302 5.0L | 14 mm Tapered Seat | |
| 1986 | Ford | E-150 Econoline Club Wagon | V8 351 5.8L (5753cc) | 14 mm Tapered Seat | |