2001-2010 GMC Sierra 2500HD & Extended Pro Comp Shocks 4WD 4x4 4Runner Supreme Suspensions U-bolts are five

Supreme Suspensions U-bolts are five times more corrosion resistant than those with typical zinc plating

Easy lubricating Polyurethane bushings

providing the perfect balance of control and comfort

Our Pro-Billet Series Lift wheel spacers for Dodge Ram 2500 are precision engineered to widen your track-width

2001-2010 GMC Sierra 2500HD & Extended Pro Comp Shocks 4WD 4x4 4Runner Supreme Suspensions U-bolts are five2x Front Lift Steel Torsion Keys 2x Front Pro Comp Extended Shocks Installation Instructions 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". Supreme Suspensions is proud to carry Pro Comps upgraded shock series