1999-2007(Classic) Chevy Silverado 1500 Full Extended Length Pro Comp Shocks 2WD 4WD Drivetrain:4WD They are side braced for

They are side braced for added rigidity and extreme strength

An alignment is always recommended after altering the height of your vehicle

IMPORTANT: May require extended U-Bolts for overloads

✘ Rear Kit is NOT compatible with models equipped with TRD Suspension Package

1999-2007(Classic) Chevy Silverado 1500 Full Extended Length Pro Comp Shocks 2WD 4WD Drivetrain:4WD They are side braced for2x 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