2011-2020 GMC Sierra 2500HD 2WD 4WD Rear Suspension Lift Blocks 2500 IMPORTANT: 3" or 3

IMPORTANT: 3" or 3

100% Polyester

Supreme Suspensions Rear Add-a-Leafs are manufactured from heat treated & tempered high strength spring steel

Supreme Suspensions® 5x150 Wheel Spacers increase inner wheel clearance

2011-2020 GMC Sierra 2500HD 2WD 4WD Rear Suspension Lift Blocks 2500 IMPORTANT: 3" or 32x 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