2011-2020 GMC Sierra 3500HD 2WD 4WD Rear Suspension Lift Blocks rear lift 4" Includes Complete Set of Front

Includes Complete Set of Front Camber/Caster 14mm Alignment Bolts

Not only does our manufacturing process increase their strength and comfort

Computer Controlled GMAW Welding Processes

Each shackle offers a superior lifted experience without changing the factory ride quality

NOTES: Fits 4WD Models only

2011-2020 GMC Sierra 3500HD 2WD 4WD Rear Suspension Lift Blocks rear lift 4" Includes Complete Set of Front2x 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