2001-2010 Chevy Silverado 3500HD Extended Length Pro Comp Shocks 4WD 4x4 chevrolet 2x Rear Shock Extenders

2x Rear Shock Extenders

we recommend our Front strut spacer leveling kit for your newer model Colorado

2x Front Pro Comp Extended Struts

For applications utilizing larger diameter rear coil springs

C Machined Delrin Front Lift Spacers

2001-2010 Chevy Silverado 3500HD Extended Length Pro Comp Shocks 4WD 4x4 chevrolet 2x Rear Shock Extenders2x 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