2019-2023 GMC Sierra 2500HD Rear Lift Blocks 2WD 4WD Hummer we included our New Heavy-Duty

we included our New Heavy-Duty Steel Blocks

2x Rear Heat Treated & Tempered Steel Add-A-Leafs

5") / Spacer Center Bore 77

Precision CNC Machined from Light-Weight T6 Aircraft Grade Billet Aluminum

Our shackles are designed to lift your truck from 1 to 2 inches with the added benefit of improving pinion angle

2019-2023 GMC Sierra 2500HD Rear Lift Blocks 2WD 4WD Hummer we included our New Heavy-Duty2x High Strength Steel Lift Blocks Installation Instructions Notes: Compatible with 8 Lug models with 5 8th Rear Center Pin. Will NOT fit 2019 models equipped with 9 16th rear center pin. Longer U bolts are required for installation NOT included in this kit. Please see our other auctions for our complete rear lift kit. We are proud to offer you our High End Lift Kit made out of High Strength Steel and designed by our experts not only to lift your