2000-2010 GMC Sierra 3500HD Rear Suspension Lift Blocks & Extended U Bolts 2WD 4WD Year select:2011-2020 Constructed from solid steel

Constructed from solid steel

it causes you not only to lose your lift amount

Your factory shocks can be reused without compromising your ride quality

IMPORTANT: Will not fit special XL Model or Extended Cabs

Supreme Suspensions® offers 2" Toyota IFS Pickup lift & leveling options to enhance the clearance

2000-2010 GMC Sierra 3500HD Rear Suspension Lift Blocks & Extended U Bolts 2WD 4WD Year select:2011-2020 Constructed from solid steel2x Rear Billet Lift Blocks Anodized Black 4x Premium Electrostatic Powder Coated U Bolts Installation Instructions FITS: 8 Lug Models Only. 2000 2010 GMC 3500HD 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