2011-2019 GMC Sierra 2500HD Full Suspension Lift Kit & Shock Extenders 4WD 4x4 Radius Arm Our shackles include pre-pressed poly

Our shackles include pre-pressed poly bushings for a superior lifted ride quality and are fitted with zerk grease fittings making them easily serviceable to keep your bushings from drying out and eliminate the need for replacement over time

Fits independent front suspension models only

Short or Packs) are Crafted with machine tempered Spring Steel and then CNC precision is used to ensure that they perfectly fit each and every vehicle we designed them for

Supreme Suspensions Front Strut Spacers are manufactured from Heavy-Duty A36 Steel

2011-2019 GMC Sierra 2500HD Full Suspension Lift Kit & Shock Extenders 4WD 4x4 Radius Arm Our shackles include pre-pressed poly2x 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