3" Rear Lift Blocks for 2011–2026 Chevy Silverado & GMC Sierra 2500HD/3500HD | Apoc Industries fits_2001-2006`GMC`Sierra 3500 Main U-bolts and anti-wrap U-bolts

Main U-bolts and anti-wrap U-bolts available separately for a complete install

⬜ Factory bolts must be reused — no hardware included⬜ Designed for solid axle configurations only (does not fit IRS Cobras)⬜ Threaded design provides a secure and simple adjustment process

and driveline stress🟩 Designed specifically for 2015–2020 Ford F-150 trucks🟩 Proudly designed and built in Tennessee 🇺🇸🟩 Heavy-wall tubing for maximum strength and rigidity🟩 Polyurethane bushing mounts ensure quiet

digressive piston which reacts to changing road conditions

increased damping control

3" Rear Lift Blocks for 2011–2026 Chevy Silverado & GMC Sierra 2500HD/3500HD | Apoc Industries fits_2001-2006`GMC`Sierra 3500 Main U-bolts and anti-wrap U-bolts20112026 Chevy Silverado GMC Sierra 2500HD 3500HD 3" Rear Lift Blocks by Apoc Industries Take your Silverado or Sierra to the next level with Apoc Industries 3 inch fabricated rear lift blocks, engineered for unmatched durability and optimal driveline geometry. Designed to fit 20112026 Chevy Silverado 2500HD 3500HD and GMC Sierra 2500HD 3500HD, these heavy duty lift blocks are built from 1 4" fully welded steel and finished in a rugged powder coated