1999-2007(Classic) GMC Sierra 1500 Full Extended Length Pro Comp Shocks 2WD 4WD Drivetrain:4WD 2x Differential Drop spacers

2x Differential Drop spacers

*Will NOT Fit 2013+ trucks with Front Solid Axle or models equipped with Air Suspension System

NOTES: Fits 2wd models only

Unlike steel kits that are cut-out and welded together

*WILL NOT FIT EARLY 1999 F250 MODELS

1999-2007(Classic) GMC Sierra 1500 Full Extended Length Pro Comp Shocks 2WD 4WD Drivetrain:4WD 2x Differential Drop spacers2x 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