The latest GM 3500HD truck has raised the bar for what a heavy duty truck really is. It weighs nearly 7500 lbs., it’s available with a 397 horsepower, 765 lb-ft of torque diesel engine and can tow nearly 18,000 lbs! With all of the improvements made to the HD, the engineering team at Pro Comp has built their best suspension system possible to keep pace with these heavy haulers. Pro Comp’s HD suspension utilizes innovative features that enhance the strength and integrity of the suspension and allow it to be installed as a complete bolt on system. There are no holes to drill, no welding, no trimming of the front differential and no driveline modifications. This system can be installed in as little as 5.5 hours*.
Pro Comp K1087B 6" Suspension Lift Kit
- Brand: Pro Comp
- |
- SKU: PC-K1087B
- |
- Part Number: K1087B
2011-2018 Chevrolet Silverado 3500 HD 2WD Gas/2011-2018 GMC Sierra 3500 HD 2WD Gas/2011-2018 Chevrolet Silverado 3500 HD 2WD Diesel/2011-2018 GMC Sierra 3500 HD 2WD Diesel/2011-2018 Chevrolet Silverado 3500 HD 4WD Gas/2011-2018 GMC Sierra 3500 HD 4WD Gas/2011-2018 Chevrolet Silverado 3500 HD 4WD Diesel/2011-2018 GMC Sierra 3500 HD 4WD Diesel
$1,992.99
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Product Details

Fitment
Years | Make | Model | Drive | Engine |
---|---|---|---|---|
2011-2018 | Chevrolet | Silverado 3500 HD | 2WD | Gas |
2011-2018 | GMC | Sierra 3500 HD | 2WD | Gas |
2011-2018 | Chevrolet | Silverado 3500 HD | 2WD | Diesel |
2011-2018 | GMC | Sierra 3500 HD | 2WD | Diesel |
2011-2018 | Chevrolet | Silverado 3500 HD | 4WD | Gas |
2011-2018 | GMC | Sierra 3500 HD | 4WD | Gas |
2011-2018 | Chevrolet | Silverado 3500 HD | 4WD | Diesel |
2011-2018 | GMC | Sierra 3500 HD | 4WD | Diesel |
Features
- Lift Height: 6"
- Frnt/Rear ES9000 Shock
- Black
- 6" Lift
- Incl. Front and Rear Crossmembers
- Steering Knuckles
- Extended Brakelines
- Lift Blocks
- U-Bolt Kit
Components
1 | 51802B-1 | Kit Box |
1 | 51802B-2 | Kit Box |
1 | 51802B-3 | Kit Box |
1 | 50350 | Rear U-Bolt kit |
PLUS | ||
1 | 51802B-4 | Front / Rear ES9000 Shocks |
OR | ||
1 | 51802BP-4 | Front / Rear Pro Runner Shocks |
Important Notes
- For this application we recommend 17x9" rims with up to 5.5" backspacing, 18x9" rims with up to 5.75" backspacing, or 20x9" rims with up to 6.125" backspacing. Maximum rim width and backspace recommendations cannot be exceeded.
- Vehicle will require alignment after kit is installed.
Tire Info
Max Tire Size | 35" x 12.50" |
Wheel Diameter | 17" + |
Wheel Width | 8" - 10" |
Backspace | 4.5" - 6.125" |
Bolt Pattern | 8 x 180mm" |
Bolt Code | 89 |
Lug Nut Size | 14mm x 1.5 |
Lug Nut Kit | PXA26145 |