2011-2019 GMC Sierra 2500HD 3500HD Rear Suspension Lift Kit Blocks & Extended U Bolts 2WD 4WD Rear Lift:1" Our Supreme Pro-series full lift

Our Supreme Pro-series full lift Kit is engineered to lift and level your truck for a truly customized ride

25" PTFE-Lined Uni-Ball Bearings for added strength and maximum wheel travel

Rear spacers from our proven Pro-Billet series are machined from 6061-T6 aircraft aluminum

IMPORTANT: Does NOT fit extended & mega cab models

✔ Fits 4WD Models

2011-2019 GMC Sierra 2500HD 3500HD Rear Suspension Lift Kit Blocks & Extended U Bolts 2WD 4WD Rear Lift:1" Our Supreme Pro-series full lift2x Rear Billet Lift Blocks Anodized Black 4x Premium Electrostatic Powder Coated U Bolts 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