2000-2010 GMC Sierra 3500HD Full Suspension Lift Kit, Shock Extenders & Shims 2WD 4WD 924509B Does not fit 2019+ Trailboss

Does not fit 2019+ Trailboss Models

Each block is then an anodized to also protect from rust and corrosion giving you a part that will last for the life of your ride

Supreme Suspensions is proud to carry Bilstein  4600-series upgraded struts series to replace your factory shocks when you install your lift kit

We recommend an alignment after installation

Our Supreme Suspension sway bar drop bracket is the best way to maintain proper sway bar alignment when lifting your Ram

2000-2010 GMC Sierra 3500HD Full Suspension Lift Kit, Shock Extenders & Shims 2WD 4WD 924509B Does not fit 2019+ Trailboss2x Front Lift Steel Torsion Keys 2x Shock Extenders with Hardware 2x Rear Billet Lift Blocks Anodized Black 4x Premium Electrostatic Powder Coated U Bolts 2x Pinion Alignment Shims Installation instructions FITS: 2001 2010 Chevy GMC 1500HD 2000 2010 Chevy GMC 2500HD 3500HD IMPORTANT: This kit may require extended U Bolts for overloads. Fits 8 Lug models ONLY. Our Max Torsion Key Lift Kits are engineered with twice the strength of the factory system