| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| << < 85 86 87 88 89 90 91 92 93 94 > >> | |||||
| 1974 | Mercury | Marquis | V8 460 7.5L | 14 mm Tapered Seat | |
| 1974 | Mercury | Montego | Cleveland Cobra Jet Engine | 14 mm Tapered Seat | |
| 1974 | Mercury | Montego | V8 351 5.8L (5753cc); Cleveland Engine | 14 mm Tapered Seat | |
| 1974 | Mercury | Montego | V8 400 6.6L | 14 mm Tapered Seat | |
| 1974 | Mercury | Montego | V8 460 7.5L | 14 mm Tapered Seat | |
| 1974 | Mercury | Monterey | Cleveland Engine | 14 mm Tapered Seat | |
| 1974 | Mercury | Monterey | V8 400 6.6L | 14 mm Tapered Seat | |
| 1974 | Mercury | Monterey | V8 460 7.5L | 14 mm Tapered Seat | |
| 1974 | Oldsmobile | Cutlass | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | Oldsmobile | Cutlass Supreme | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | Oldsmobile | Delta 88 | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | Oldsmobile | Omega | L6 250 4.1L (4097cc) | 14 mm Tapered Seat | |
| 1974 | Oldsmobile | Omega | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | Oldsmobile | Vista Cruiser | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | Plymouth | PB100 Van | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1974 | Plymouth | PB200 Van | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1974 | Plymouth | Trailduster | L6 225 3.7L (3687cc) | 14 mm Tapered Seat | |
| 1974 | Pontiac | Bonneville | V8 400 6.6L | 14 mm Tapered Seat | |
| 1974 | Pontiac | Bonneville | V8 455 7.5L | 14 mm Tapered Seat | |
| 1974 | Pontiac | Catalina | V8 400 6.6L | 14 mm Tapered Seat | |
| 1974 | Pontiac | Catalina | V8 455 7.5L | 14 mm Tapered Seat | |
| 1974 | Pontiac | Firebird | L6 250 4.1L (4097cc) | 14 mm Tapered Seat | |
| 1974 | Pontiac | Firebird | V8 350 5.7L (5733cc) | 14 mm Tapered Seat | |
| 1974 | Pontiac | Firebird | V8 400 6.6L | 14 mm Tapered Seat | |
| 1974 | Pontiac | Firebird | V8 455 7.5L | 14 mm Tapered Seat | |
| 1974 | Pontiac | Grand Am | V8 400 6.6L | 14 mm Tapered Seat | |
| 1974 | Pontiac | Grand Am | V8 455 7.5L | 14 mm Tapered Seat | |
| 1974 | Pontiac | Grand Prix | V8 400 6.6L | 14 mm Tapered Seat | |
| 1974 | Pontiac | Grand Prix | V8 455 7.5L | 14 mm Tapered Seat | |
| 1974 | Pontiac | Grand Safari | V8 400 6.6L | 14 mm Tapered Seat | |
| 1974 | Pontiac | Grand Safari | V8 455 7.5L | 14 mm Tapered Seat | |
| 1974 | Pontiac | Grandville | V8 455 7.5L | 14 mm Tapered Seat | |
| 1974 | Pontiac | LeMans | V8 350 5.7L (5733cc) | 14 mm Tapered Seat | |
| 1974 | Pontiac | LeMans | V8 400 6.6L | 14 mm Tapered Seat | |
| 1974 | Pontiac | LeMans | V8 455 7.5L | 14 mm Tapered Seat | |
| 1974 | Pontiac | Ventura | L6 250 4.1L (4097cc) | 14 mm Tapered Seat | |
| 1974 | Pontiac | Ventura | V8 350 5.7L (5733cc) | 14 mm Tapered Seat | |
| 1973 | Buick | Apollo | L6 250 4.1L (4097cc) | 14 mm Tapered Seat | |
| 1973 | Buick | Apollo | V8 350 5.7L (5733cc) | 14 mm Tapered Seat | |
| 1973 | Buick | Centurion | V8 350 5.7L (5733cc) | 14 mm Tapered Seat | |
| 1973 | Buick | Centurion | V8 455 7.5L | 14 mm Tapered Seat | |
| 1973 | Buick | Century | V8 350 5.7L (5733cc) | 14 mm Tapered Seat | |
| 1973 | Buick | Century | V8 455 7.5L | 14 mm Tapered Seat | |
| 1973 | Buick | Electra | V8 455 7.5L | 14 mm Tapered Seat | |
| 1973 | Buick | Estate Wagon | V8 350 5.7L (5733cc) | 14 mm Tapered Seat | |
| 1973 | Buick | Estate Wagon | V8 455 7.5L | 14 mm Tapered Seat | |
| 1973 | Buick | LeSabre | V8 350 5.7L (5733cc) | 14 mm Tapered Seat | |
| 1973 | Buick | LeSabre | V8 455 7.5L | 14 mm Tapered Seat | |
| 1973 | Buick | Regal | V8 350 5.7L (5733cc) | 14 mm Tapered Seat | |
| 1973 | Buick | Regal | V8 455 7.5L | 14 mm Tapered Seat | |