2001-2006 Chevy Avalanche 2500 Full Extended Length Pro Comp Shocks 2WD 4WD

2x Front Pro Comp Extended Shocks 2x Rear Pro Comp Extended Shocks Installation instructions Supreme Suspensions is proud to carry Pro Comp's upgraded shocks series to replace your factory shocks when you install your lift kit. These are top of the line Nitrogen charged struts 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 sensitive valving which provides amazing comfort AND toughness. We guarantee you will notice the difference in performance over your factory shocks. NOTES: An alignment is always recommended after altering the height of your vehicle. Differential Drop Kit is for 4WD models.