2001-2010 GMC Sierra 1500HD Extended Length Pro Comp Shocks 4WD 4x4 Sonoma Our extenders are laser cut

Our extenders are laser cut from high-carbon steel to provide precision fitment and extreme strength at your shock mounting point

IMPORTANT: Fits 6-Lug Models Only

Allows Installation of Custom Plus Sized Rims and Tires

Proprietary Protective Coating to Prevent Oxidation

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

2001-2010 GMC Sierra 1500HD Extended Length Pro Comp Shocks 4WD 4x4 Sonoma Our extenders are laser cut2x 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