2001-2018 GMC Sierra 2500HD Bilstein Shocks 4WD 4x4 24-186797 Steel kits are cut-out and

Steel kits are cut-out and welded together

Our rear spring spacers are injection molded from ultra-high density urethane

4x Poly Isolator Pads

Our Pro-Billet Series spring perch lifts for heavy-duty applications are precision engineered to lift and level your truck

It is made completely out of High Strength Carbon-Steel Components and powder coated in a brilliant black finish to prevent oxidation and corrosion

2001-2018 GMC Sierra 2500HD Bilstein Shocks 4WD 4x4 24-186797 Steel kits are cut-out and2x Front Bilstein Shocks 2x Rear Bilstein Shocks Installation Instructions Supreme Suspensions is proud to carry Bilstein's upgraded shock 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 monotube construction with a hardened piston rod vs. the factory single tube construction and contain a 10 stage velocity sensitive valving