| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| << < 84 85 86 87 88 89 90 91 92 93 > >> | |||||
| 1974 | GMC | K15/K1500 Pickup | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | GMC | K15/K1500 Suburban | L6 250 4.1L | 14 mm Tapered Seat | |
| 1974 | GMC | K15/K1500 Suburban | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | GMC | K15/K1500 Suburban | V8 454 7.4L | 14 mm Tapered Seat | |
| 1974 | GMC | K25/K2500 Pickup | L6 250 4.1L (4097cc) | 14 mm Tapered Seat | |
| 1974 | GMC | K25/K2500 Pickup | L6 292 4.8L | 14 mm Tapered Seat | |
| 1974 | GMC | K25/K2500 Pickup | L6 292 4.8L (4786cc) | 14 mm Tapered Seat | |
| 1974 | GMC | K25/K2500 Pickup | L6 292 4.8L (4801cc) | 14 mm Tapered Seat | |
| 1974 | GMC | K25/K2500 Pickup | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | GMC | K25/K2500 Pickup | V8 454 7.4L | 14 mm Tapered Seat | |
| 1974 | GMC | K25/K2500 Pickup | V8 454 7.4L (7439cc) | 14 mm Tapered Seat | |
| 1974 | GMC | K25/K2500 Pickup | V8 454 7.4L (7441cc) | 14 mm Tapered Seat | |
| 1974 | GMC | K25/K2500 Suburban | L6 250 4.1L | 14 mm Tapered Seat | |
| 1974 | GMC | K25/K2500 Suburban | L6 250 4.1L (4097cc) | 14 mm Tapered Seat | |
| 1974 | GMC | K25/K2500 Suburban | L6 250 4.1L (4098cc) | 14 mm Tapered Seat | |
| 1974 | GMC | K25/K2500 Suburban | L6 292 4.8L | 14 mm Tapered Seat | |
| 1974 | GMC | K25/K2500 Suburban | L6 292 4.8L (4786cc) | 14 mm Tapered Seat | |
| 1974 | GMC | K25/K2500 Suburban | L6 292 4.8L (4801cc) | 14 mm Tapered Seat | |
| 1974 | GMC | K25/K2500 Suburban | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | GMC | K25/K2500 Suburban | V8 350 5.7L (5737cc) | 14 mm Tapered Seat | |
| 1974 | GMC | K25/K2500 Suburban | V8 454 7.4L | 14 mm Tapered Seat | |
| 1974 | GMC | K25/K2500 Suburban | V8 454 7.4L (7439cc) | 14 mm Tapered Seat | |
| 1974 | GMC | K35/K3500 Pickup | L6 292 4.8L | 14 mm Tapered Seat | |
| 1974 | GMC | K35/K3500 Pickup | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | GMC | K35/K3500 Pickup | V8 454 7.4L | 14 mm Tapered Seat | |
| 1974 | GMC | P25/P2500 Van | L6 250 4.1L (4098cc) | 14 mm Tapered Seat | |
| 1974 | GMC | P25/P2500 Van | L6 292 4.8L | 14 mm Tapered Seat | |
| 1974 | GMC | P25/P2500 Van | L6 292 4.8L (4786cc) | 14 mm Tapered Seat | |
| 1974 | GMC | P25/P2500 Van | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | GMC | P35/P3500 Van | L6 250 4.1L (4097cc) | 14 mm Tapered Seat | |
| 1974 | GMC | P35/P3500 Van | L6 250 4.1L (4098cc) | 14 mm Tapered Seat | |
| 1974 | GMC | P35/P3500 Van | L6 292 4.8L | 14 mm Tapered Seat | |
| 1974 | GMC | P35/P3500 Van | L6 292 4.8L (4786cc) | 14 mm Tapered Seat | |
| 1974 | GMC | P35/P3500 Van | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | GMC | P35/P3500 Van | V8 454 7.4L | 14 mm Tapered Seat | |
| 1974 | GMC | P35/P3500 Van | V8 454 7.4L (7441cc) | 14 mm Tapered Seat | |
| 1974 | GMC | Sprint | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | GMC | Sprint | V8 402 6.6L (6588cc) | 14 mm Tapered Seat | |
| 1974 | GMC | Sprint | V8 454 7.4L | 14 mm Tapered Seat | |
| 1974 | Lincoln | Continental | V8 460 7.5L | 14 mm Tapered Seat | |
| 1974 | Lincoln | Mark IV | V8 460 7.5L | 14 mm Tapered Seat | |
| 1974 | Mercury | Colony Park | Cleveland Engine | 14 mm Tapered Seat | |
| 1974 | Mercury | Colony Park | V8 400 6.6L | 14 mm Tapered Seat | |
| 1974 | Mercury | Colony Park | V8 460 7.5L | 14 mm Tapered Seat | |
| 1974 | Mercury | Cougar | Cleveland Cobra Jet Engine | 14 mm Tapered Seat | |
| 1974 | Mercury | Cougar | V8 351 5.8L (5753cc); Cleveland Engine | 14 mm Tapered Seat | |
| 1974 | Mercury | Cougar | V8 400 6.6L | 14 mm Tapered Seat | |
| 1974 | Mercury | Cougar | V8 460 7.5L | 14 mm Tapered Seat | |
| 1974 | Mercury | Marquis | Cleveland Engine | 14 mm Tapered Seat | |
| 1974 | Mercury | Marquis | V8 400 6.6L | 14 mm Tapered Seat | |