2011-2019 GMC Sierra 2500HD Full Suspension Lift Kit & Shock Extenders 4WD 4x4 Radius Arm being ISO 9001 certified and

being ISO 9001 certified and stamped

our add-a-leafs will raise the rear by 4-5"

we included our NEW US Patent Pending 3-Bend Single Weld Rear Lift Blocks

Supreme Suspensions is proud to carry Pro Comp's ES9000 shock series to replace your factory shocks when you install your lift kit

IMPORTANT: DOES NOT FIT MODELS WITH AIR SUSPENSION

2011-2019 GMC Sierra 2500HD Full Suspension Lift Kit & Shock Extenders 4WD 4x4 Radius Arm being ISO 9001 certified and2x Front Steel Torsion Lift 2x Rear Billet Lift Blocks 2x Front Shock Extenders 4x Premium Electrostatic Powder Coated U Bolts Installation instructions IMPORTANT: Fits 8 Lug Models Only. Our Max Torsion Key Lift Kits are engineered with twice the strength of the factory system and precision indexed to lift your truck without sacrificing ride quality. This kit replaces your factory torsion key and is precision indexed to lift and level your front end