2011-2019 Chevy Silverado 3500HD Full Suspension Lift Kit & Install Tool & Shock Extenders 4WD 4x4 5100 Bilstein Supreme Suspensions Rear Add-a-Leafs are

Supreme Suspensions Rear Add-a-Leafs are manufactured from heat treated & tempered high strength spring steel

CNC machined from High-Density Delrin

We've specially engineered our shock extenders to provide our customers with the option to reuse the vehicle' factory shock absorbers to avoid the need to purchase expensive aftermarket extended shocks

this set of upper control arms is engineered to optimize front axle alignment and prevent unwanted vibrations on your lifted Lexus

2011-2019 Chevy Silverado 3500HD Full Suspension Lift Kit & Install Tool & Shock Extenders 4WD 4x4 5100 Bilstein Supreme Suspensions Rear Add-a-Leafs are2x Front Lift Steel Torsion Keys 2x Front Shock Extenders with Hardware 2x Rear Billet Lift Blocks Anodized Black 4x Premium Electrostatic Powder Coated U Bolts 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