2011-2019 GMC Sierra 3500HD Full Suspension Lift Kit & Shock Extenders 4WD 4x4 Avalanche Each spacer features splined studs

Each spacer features splined studs that are pressed into place rather than glued as in many of the lesser

2x Front Carbon Steel Strut Spacers

Lug Pattern: 6 x 139

Our Supreme Pro-series full lift Kits for Dodge Ram 3500 are engineered to lift and level your truck for a truly customized ride

2x Pro Comp Extended Rear Shocks

2011-2019 GMC Sierra 3500HD Full Suspension Lift Kit & Shock Extenders 4WD 4x4 Avalanche Each spacer features splined studs2x 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