2011-2019 GMC Sierra HD Full Suspension Lift Kit 4WD 4x4 8LUG | | SUPREME'S NEW HD STEEL LIFT BLOCKS! Front Lift:1" - 3" NOTES: Super Duties with overloads

NOTES: Super Duties with overloads will require longer U-bolts

Does Not Fit Mega Cab Models / Rebel Models / Warlock Models

We are proud to introduce you Supreme's New Lightweight Steel Blocks for Rear Lifts

Supreme Suspensions® offers 1" Nissan 300ZX wheel spacer options to enhance the clearance

188" Steel for maximum compression resistance

2011-2019 GMC Sierra HD Full Suspension Lift Kit 4WD 4x4 8LUG | | SUPREME'S NEW HD STEEL LIFT BLOCKS! Front Lift:1" - 3" NOTES: Super Duties with overloads2x Front Steel Torsion Keys 2x Rear Steel Lift Blocks 4x Extended U Bolts Installation instructions Precision CNC Machined for Outstanding Performance and Quality Proprietary Protective Coating to Prevent Oxidation, Corrosion & Rust Increase Ground Clearance & Install Custom Plus Sized Rims & Tires IMPORTANT: Fits 4x4 8 Lug Models Only. This kit will NOT work with rear OVERLOADS or DUALLY Models, as longer U Bolts are required. Please contact us if