2011-2019 GMC Sierra 3500HD Front Suspension Lift Kit w/ Install Tool & Shock Extenders 4WD 4x4 33-028187 Installation of a Body Lift

Installation of a Body Lift is recommended for those who have good working knowledge of their suspension and know how to reach their frame mounting points

Supreme Suspensions is proud to carry ProComp's upgraded struts series to replace your factory shocks when you install your lift kit

2x Front Pro Comp Extended Shocks

precision CNC Cut and GMAW Welded through a series of computer controlled processes to ensure an accurate fit and provide excellent strength and resistance to deformation

1mm without lip

2011-2019 GMC Sierra 3500HD Front Suspension Lift Kit w/ Install Tool & Shock Extenders 4WD 4x4 33-028187 Installation of a Body Lift2x Front Lift Steel Torsion Keys 2x Front Shock Extenders with Hardware 1x Torsion Key Unloading Tool 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 any amount from 1" to 3".