2001-2010 Chevy Silverado 1500HD Extended Length Pro Comp Shocks 4WD 4x4 AAL or 3" Front Lift Kit

or 3" Front Lift Kit

2x Front Steel Torsion Lift

offering excellent strength and resistance to deformation

Choose the right kit the first time

2x Rear Lowering Shackles

2001-2010 Chevy Silverado 1500HD Extended Length Pro Comp Shocks 4WD 4x4 AAL or 3" Front Lift Kit2x Front ProComp Extended Shocks 2x Rear ProComp Extended Shocks Installation Instructions Supreme Suspensions is proud to carry Pro Comps upgraded shock series to replace your factory shocks when you install your lift kit. These are top of the line Nitrogen charged shocks that are engineered with performance in mind. They are a twin tube construction with a hardened piston rod vs. the factory single tube construction and contain a 10 stage velocity