2011-2019 Chevy Silverado 2500HD 3500HD Rear Suspension Lift Kit Blocks & Extended U Bolts 2WD 4WD Rear Lift:1" then powder coated in a

then powder coated in a textured black finish to prevent oxidation and corrosion

We've also made sure to include Supreme Suspensions' Super Duty Adjustable Track Bar to help maintain proper front axle alignment after leveling/lift kit installation

Two sets need to be purchased to replace studs on all 4 wheels

4x Delrin Lift Spacers

NOTE: Will Not Fit 2500/3500 Dually Models

2011-2019 Chevy Silverado 2500HD 3500HD Rear Suspension Lift Kit Blocks & Extended U Bolts 2WD 4WD Rear Lift:1" then powder coated in a2x Rear Billet Lift Blocks Anodized Black 4x Premium Electrostatic Powder Coated U Bolts Installation Instructions FITS: 2011 2019 Chevy Silverado 2500HD & 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