Overview
The Pro Comp 6-inch Lift Kit with PRO-M Shocks, part number EXPK1084M (kit K1084M), is a stage 1 suspension lift for 2001 to 2010 Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD trucks, along with the 2007 Classic models. Pro Comp lists the Silverado in the Base, LS, LT, LTZ and WT versions, and the Sierra in the Base, SL, SLE, SLT and WT versions.
The specifications list a 6-inch stage 1 lift with a lift height range of 6 to 7 inches and 33 inches as the tire size. The rear lift is a block or spacer, with a block and U-bolt component. PRO-M shocks are listed at the front and the rear, and they are included with the kit.
Key features
- 6-inch stage 1 suspension lift
- PRO-M shocks at the front and rear, included
- Tire size listed as 33 inches
- Block and U-bolt rear lift
- Lift height range of 6 to 7 inches
Specifications
| Brand | Pro Comp Suspension |
|---|---|
| Part number | EXPK1084M |
| Kit code | K1084M |
| Suspension type | Lift kit, stage 1 |
| Lift height | 6 inches stage 1; range 6 to 7 inches |
| Tire size | 33 inches |
| Rear lift method | Block or spacer |
| Rear lift component | Block and U-bolt |
| Shocks included | Yes |
| Front shocks | PRO-M |
| Rear shocks | PRO-M |
| Fit type | Direct fit |
Vehicle fitment
Pro Comp lists this kit for the 2001 to 2010 Chevrolet Silverado 2500 HD and the 2007 Silverado 2500 HD Classic, and for the 2001 to 2010 GMC Sierra 2500 HD and the 2007 Sierra 2500 HD Classic, in the trim packages named in the list.
The list does not include the 2000 and earlier or 2011 and newer 2500 HD models, or any 1500 pickups. Confirm your vehicle’s year, model and trim before ordering.
Installation notes
A 6-inch lift on a 2500 HD changes the front alignment and driveline angles, so check both after the kit is installed.
What’s included
The 6-inch stage 1 lift kit with PRO-M front and rear shocks and the block and U-bolt rear components.



















