2011-2019 GMC Sierra 2500HD 3500HD Rear Suspension Lift Kit 2WD 4WD - Blocks ONLY Sidekick Eliminates flexing of the leaf

Eliminates flexing of the leaf spring packs and provides more spring stiffness for your vehicle

you're ready to feature your new and improved ride

We've specially engineered our shock extenders to provide our customers with the option to reuse the vehicle' factory shock absorbers to avoid the need to purchase expensive aftermarket extended shocks

This kit replaces your factory torsion key and is precision indexed to lift and level your front end any amount from 1

2011-2019 GMC Sierra 2500HD 3500HD Rear Suspension Lift Kit 2WD 4WD - Blocks ONLY Sidekick Eliminates flexing of the leaf2x Rear Billet Lift Blocks Anodized Black Installation Instructions FITS: 2011 2019 Chevy Sierra 2500HD & Sierra 3500HD Fits 8 Lug Models Only Our Pro Billet Series rear lift kits are precision engineered to lift and level your truck. The rear lift blocks are machined from 6061 T6 aircraft aluminum, then an anodized coating is applied to protect from rusting. Unlike steel blocks that are cut out and welded together, our Pro Billet kits are machined as