| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| << < 82 83 84 85 86 87 88 89 90 91 > >> | |||||
| 1974 | Chevrolet | K10 Suburban | L6 250 4.1L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | K10 Suburban | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | K20 Pickup | L6 250 4.1L (4098cc) | 14 mm Tapered Seat | |
| 1974 | Chevrolet | K20 Pickup | L6 292 4.8L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | K20 Pickup | L6 292 4.8L (4786cc) | 14 mm Tapered Seat | |
| 1974 | Chevrolet | K20 Pickup | L6 292 4.8L (4801cc) | 14 mm Tapered Seat | |
| 1974 | Chevrolet | K20 Pickup | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | K20 Pickup | V8 454 7.4L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | K20 Pickup | V8 454 7.4L (7439cc) | 14 mm Tapered Seat | |
| 1974 | Chevrolet | K20 Pickup | V8 454 7.4L (7441cc) | 14 mm Tapered Seat | |
| 1974 | Chevrolet | K20 Suburban | L6 250 4.1L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | K20 Suburban | L6 250 4.1L (4097cc) | 14 mm Tapered Seat | |
| 1974 | Chevrolet | K20 Suburban | L6 250 4.1L (4098cc) | 14 mm Tapered Seat | |
| 1974 | Chevrolet | K20 Suburban | L6 292 4.8L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | K20 Suburban | L6 292 4.8L (4786cc) | 14 mm Tapered Seat | |
| 1974 | Chevrolet | K20 Suburban | L6 292 4.8L (4801cc) | 14 mm Tapered Seat | |
| 1974 | Chevrolet | K20 Suburban | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | K20 Suburban | V8 454 7.4L (7439cc) | 14 mm Tapered Seat | |
| 1974 | Chevrolet | K30 Pickup | L6 292 4.8L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | K30 Pickup | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | K30 Pickup | V8 454 7.4L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | Laguna | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | Laguna | V8 400 6.6L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | Laguna | V8 454 7.4L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | Malibu | L6 250 4.1L (4097cc) | 14 mm Tapered Seat | |
| 1974 | Chevrolet | Malibu | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | Malibu | V8 400 6.6L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | Malibu | V8 454 7.4L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | Monte Carlo | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | Monte Carlo | V8 400 6.6L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | Monte Carlo | V8 454 7.4L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | Nova | L6 250 4.1L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | Nova | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | P20 Van | L6 250 4.1L (4098cc) | 14 mm Tapered Seat | |
| 1974 | Chevrolet | P20 Van | L6 292 4.8L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | P20 Van | L6 292 4.8L (4786cc) | 14 mm Tapered Seat | |
| 1974 | Chevrolet | P20 Van | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | P30 Van | L6 250 4.1L (4097cc) | 14 mm Tapered Seat | |
| 1974 | Chevrolet | P30 Van | L6 250 4.1L (4098cc) | 14 mm Tapered Seat | |
| 1974 | Chevrolet | P30 Van | L6 292 4.8L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | P30 Van | L6 292 4.8L (4786cc) | 14 mm Tapered Seat | |
| 1974 | Chevrolet | P30 Van | V8 350 5.7L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | P30 Van | V8 454 7.4L | 14 mm Tapered Seat | |
| 1974 | Chevrolet | P30 Van | V8 454 7.4L (7441cc) | 14 mm Tapered Seat | |
| 1974 | Chevrolet | Vega | L4 140 2.3L | 14 mm Tapered Seat | |
| 1974 | Ford | Country Sedan | V8 351 5.8L (5753cc); Cleveland Engine | 14 mm Tapered Seat | |
| 1974 | Ford | Country Sedan | V8 400 6.6L | 14 mm Tapered Seat | |
| 1974 | Ford | Country Sedan | V8 460 7.5L | 14 mm Tapered Seat | |
| 1974 | Ford | Country Squire | V8 351 5.8L (5753cc); Cleveland Engine | 14 mm Tapered Seat | |
| 1974 | Ford | Country Squire | V8 400 6.6L | 14 mm Tapered Seat | |