2001-2010 GMC Sierra 1500HD Extended Length Pro Comp Shocks 4WD 4x4 Sonoma IMPORTANT: Fits 6-Lug Models Only

IMPORTANT: Fits 6-Lug Models Only

2x Pro Comp Extended Rear Shocks

Each diff and skid spacer is machined from 6061-T6 aircraft aluminum

and 3" front and 1" and 2" rear Dodge Ram 3500 lift & leveling options to enhance the clearance

**Does not fit Dually Models / Will Not Fit Toyota manual locking hub models

2001-2010 GMC Sierra 1500HD Extended Length Pro Comp Shocks 4WD 4x4 Sonoma IMPORTANT: Fits 6-Lug Models Only2x 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