3.5 Inch Lift Kit Knuckle Vertex Red Silverado/Sierra 2500HD/3500HD (11-19) Rough Country Electrical & Ignitions - Distributors - Distributor Vacuum Advance Carrier Shims Included: N/A

Carrier Shims Included: N/A

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

Optional integrated auxiliary contacts

with just the right combination of ease

Coilovers are preset for diesel

3.5 Inch Lift Kit Knuckle Vertex Red Silverado/Sierra 2500HD/3500HD (11-19) Rough Country Electrical & Ignitions - Distributors - Distributor Vacuum Advance Carrier Shims Included: N/AImproved 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