2019-2023 GMC Sierra 3500HD Rear Lift Blocks 2WD 4WD Upper Radius Arms Install for the whole kit

Install for the whole kit can be completed in 2-3 hours using hand tools

Used in combo with a Supreme Lift Kit allows for Installation of Plus Sized Tires

Designed to Be Used as 1/2" Front Leveling Lift Kit or as a Booster Kit

Excellent Strength and Resistance Under Excessive Load or Extreme Riding Conditions

Manufactured from High Strength Steel

2019-2023 GMC Sierra 3500HD Rear Lift Blocks 2WD 4WD Upper Radius Arms Install for the whole kit2x 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