| Back | ||||
| Model | Years | Speeds | Drive Train | Trans Model |
| Pickup Truck C, K 3500 | 1965-1991 | 3 Spd | RWD, 4WD V8 | TH400 |
| Pickup Truck C, K 3500 | 1991-2003 | 4 Spd | RWD, 4WD 5.0L, 5.7L, 6.0L, 7.4L, 8.1 L | 4L80E |
| Pickup Truck C, K 3500 | 1993-2003 | 4 Spd | FWD, 4WD 6.5L Diesel | 4L80E |
| Pickup Truck C, K 3500 | 1993-99 | 4 Spd | RWD, 4WD 4.3L, 4.8L, 5.0L, 5.3L, 5.7L, 6.0L | 4L60E |
| Pickup Truck C, K 3500 | 2000-03 | 5 Spd | RWD, 4WD 8.1L, 6.6L Diesel | ALLISON 1000 |