2011-2020 GMC Sierra 2500HD 2WD 4WD Rear Suspension Lift Blocks Prairie 400 Polymer Coil Spring Spacers Decreases

Polymer Coil Spring Spacers Decreases NVH Commonly Associated with Rigid Coil Spacer Lift Kits

Pro4X model will NOT fit 3" or 3

Increase the ground clearance on your X3 and make room for bigger tires for true all terrain capabilities

Ties Down Your Vehicle with a Safe Working Load Capacity of 1

BILSTEIN Shock Absorbers are perfect for lifted trucks and SUVs

2011-2020 GMC Sierra 2500HD 2WD 4WD Rear Suspension Lift Blocks Prairie 400 Polymer Coil Spring Spacers Decreases2x Rear Lift Blocks with 3 4" Center Pin Installation Hardware Notes: Will Fit 8 Lug Models Only. DESIGNED FOR MODELS WITH SINGLE 3 4th AXLE PIN HOLES. Longer U bolts are required for installation NOT included in this kit. Please see our other auctions for our complete rear lift kit. An alignment is always recommended after altering the height of your vehicle. We are proud to introduce our New Heavy Duty Steel Lift Blocks, precision engineered by our