2001-2010 Chevy Silverado 3500HD Extended Length Pro Comp Shocks 4WD 4x4 LCA Fits 4WD models only

Fits 4WD models only

**COMPATIBLE WITH VEHICLES USING A 2

Our front strut spacers are CNC machined from either solid 6061 T6 billet aluminum and anodized (black/silver) or our special Delrin thermoplastic

2x Rear Steel Add-A-Leaf Springs

Fits 6-Lug models ONLY

2001-2010 Chevy Silverado 3500HD Extended Length Pro Comp Shocks 4WD 4x4 LCA Fits 4WD 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