2011-2019 GMC Sierra 3500HD Full Suspension Lift Kit & Shock Extenders 4WD 4x4 Rear Lift:3" Our Pro-Billet Series lift kits

Our Pro-Billet Series lift kits are precision engineered to lift and level your truck

*Will not FIt 2wd unless you have the z71 model (with a torsion bar suspension)

Supreme Suspensions now offers shocks most of our kits to replace and upgrade your factory shocks

but also causes uneven ride height and creates that squeaking noise that you normally hear from worn out bushings

2011-2019 GMC Sierra 3500HD Full Suspension Lift Kit & Shock Extenders 4WD 4x4 Rear Lift:3" Our Pro-Billet Series lift kits2x 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 Please check out our installation video: 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