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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Developed and rigorously tested by in-house engineers
Each component of this kit is specially machined from Delrin due to its high crystalline composition to provide superior strength along with enough flex to maintain your stock ride quality
Supreme Suspensions is proud to carry ProComp's upgraded struts series to replace your factory shocks when you install your lift kit
our products are precision CNC machined using only the latest in metal fabrication technology
2011-2019 Chevy Silverado 3500HD Full Suspension Lift Kit & Install Tool & Shock Extenders 4WD 4x4 ProComp Developed and rigorously tested by2x 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
