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Supreme Suspension heavy duty steel lift shackles have been designed with adjustability and personal preference in mind
keeping everything secure to your suspension
4x Zinc Plated U-Bolts
Maintain stock ride quality of your truck after installing a lift kit and reuse your factory shock absorbers at a near stock angle with Supreme Suspensions Shock Mount Extenders
2x Front Extended Pro Comp Shocks
2011-2019 GMC Sierra 2500HD Front Suspension Lift Kit & Shock Extenders 4WD 4x4 Rear Lift 4" Supreme Suspension heavy duty steel2x Front Lift Steel Torsion Keys 2x Front Shock Extenders with Hardware 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". We've specially engineered our
