2001-2010 GMC Sierra 3500HD Extended Length Pro Comp Shocks 4WD 4x4 Silverado 1500HD Taking into consideration the possible

Taking into consideration the possible driveline angle changes that can occur when lifting your vehicle

Kit comes with all hardware and installation instructions included

This kit installs easily in half an hour and only require simple hand tools

Our Supreme Suspension shock absorbers have been specially designed and custom valved to work in conjunction with our lift kits as well as other lift kits from different manufacturers

Supreme Suspensions® offers 1"

2001-2010 GMC Sierra 3500HD Extended Length Pro Comp Shocks 4WD 4x4 Silverado 1500HD Taking into consideration the possible2x 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