3.5 Inch Lift Kit Knuckle Vertex Red Silverado/Sierra 2500HD/3500HD (11-19) Rough Country Electrical & Ignitions - Distributors - Distributor Vacuum Advance Premium Components for Maximum Durability:

Premium Components for Maximum Durability: The rear lift blocks included in this kit are built to withstand tough conditions

locking band clamp is required when using a Band Clamp magneto mount

Carrier Shims Included: N/A

625 inch Fits standard open differentials only

For all Ls Engine Swaps-Please refer to your specific body style engine mount kits for additional modification and fitment requirements

3.5 Inch Lift Kit Knuckle Vertex Red Silverado/Sierra 2500HD/3500HD (11-19) Rough Country Electrical & Ignitions - Distributors - Distributor Vacuum Advance Premium Components for Maximum Durability:Improved Ground Clearance and Ride Quality: Transform your Sierra or Silverado 2500HD 3500HD with Rough Country's 3. 5 Inch Knuckle Lift Kit. Engineered to deliver increased ground clearance, this kit gives your truck the confidence to tackle off road trails while maintaining smooth, reliable performance on the highway. Choose from Rough Country's premium shock options, N3, M1, V2 monotube shocks, or Vertex reservoir shocks, to match your driving