2011-2019 GMC Sierra 3500HD U-bolts+ Rear Lift Blocks 3/4th Axle Alignment Pins LTA500 2x Rear Pro Comp PRO-X

2x Rear Pro Comp PRO-X Shock Absorbers

We've also made sure to complete the kit with Supreme Suspensions' Super Duty Adjustable Track Bar to help maintain proper front axle alignment after leveling/lift kit installation

designed by our experts with your OEM ride quality and comfort in mind as well as lifetime use

Fits: 2000-2020 GMC Yukon XL 1500 2WD/4WD

Rear shocks will require tab grinding

2011-2019 GMC Sierra 3500HD U-bolts+ Rear Lift Blocks 3/4th Axle Alignment Pins LTA500 2x Rear Pro Comp PRO-X2x Rear Lift Blocks with 3 4" Pin 4x Electrostatic Powder Coated U Bolts Installation Hardware Notes: Will Fit 8 Lug Models Only. DESIGNED FOR MODELS WITH SINGLE 3 4th AXLE PIN HOLES. Please check you rear suspension setup before ordering. 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 experts not only to lift your truck but to