| 1994 - 1995 | Chevrolet | C2500 | Base | RWD | 4.3L | GAS | Extended Cab Pickup | U: 4" Ext Cab must use #4981. 6" Ext Cab must use #4985 driveline alignment kit. |
| 1994 - 1995 | Chevrolet | C2500 | Base | RWD | 4.3L | GAS | Standard Cab Pickup | U: 4" Ext Cab must use #4981. 6" Ext Cab must use #4985 driveline alignment kit. |
| 1999 | Chevrolet | C2500 | Base | RWD | 5.0L | GAS | Crew Cab Pickup | U: 4" Ext Cab must use #4981. 6" Ext Cab must use #4985 driveline alignment kit. |
| 1994 - 1997, 1999 | Chevrolet | C2500 | Base | RWD | 5.0L | GAS | Extended Cab Pickup | U: 4" Ext Cab must use #4981. 6" Ext Cab must use #4985 driveline alignment kit. |
| 1994 - 1997, 1999 | Chevrolet | C2500 | Base | RWD | 5.0L | GAS | Standard Cab Pickup | U: 4" Ext Cab must use #4981. 6" Ext Cab must use #4985 driveline alignment kit. |
| 1999 - 2000 | Chevrolet | C2500 | Base | RWD | 5.7L | GAS | Crew Cab Pickup | U: 4" Ext Cab must use #4981. 6" Ext Cab must use #4985 driveline alignment kit. |
| 1994 - 1997, 1999 - 2000 | Chevrolet | C2500 | Base | RWD | 5.7L | GAS | Extended Cab Pickup | U: 4" Ext Cab must use #4981. 6" Ext Cab must use #4985 driveline alignment kit. |
| 1994 - 1997, 1999 - 2000 | Chevrolet | C2500 | Base | RWD | 5.7L | GAS | Standard Cab Pickup | U: 4" Ext Cab must use #4981. 6" Ext Cab must use #4985 driveline alignment kit. |
| 1999 - 2000 | Chevrolet | C2500 | Base | RWD | 7.4L | GAS | Crew Cab Pickup | U: 4" Ext Cab must use #4981. 6" Ext Cab must use #4985 driveline alignment kit. |
| 1994 - 1997, 1999 - 2000 | Chevrolet | C2500 | Base | RWD | 7.4L | GAS | Extended Cab Pickup | U: 4" Ext Cab must use #4981. 6" Ext Cab must use #4985 driveline alignment kit. |