| Model | Year | Engine | Injector Part # |
| C, K Series Pickup | 1992-1993 | 6.5L Turbo | NA56X |
| 1994-1996 | 6.5L HD NA | NA56X | |
| 1994-1996 | 6.5L Turbo | NA56X | |
| Blazer Suburban | 1992-1993 | 6.5L Turbo | NA56X |
| 1992-1996 | 6.5L HD NA | NA56X | |
| 1992-1996 | 6.5L Turbo | NA56X | |
| G Series Van | 1994-1996 | 6.5L Turbo | NA56X |
| P Series Utility | 1994-1996 | 6.5L | NA56X |
