2001-2010 Chevy Silverado / GMC Sierra HD Full Suspension Lift Kit w/ Tool & Extended Pro Comp Shocks 4WD 4x4

Product Number: A4073

Description:

  • 2x Front Lift Steel Torsion Keys
  • 2x Rear Billet Lift Blocks Anodized Black
  • 4x Zinc Plated U-Bolts
  • 1x Torsion Key Unloading Tool
  • 2x Front ProComp Extended Shocks
  • 2x Rear ProComp Extended Shocks
  • Installation instructions

Our Max-Torsion Key Lift Kits are engineered with twice the strength of the factory system and precision indexed to lift your truck without sacrificing ride quality. This kit replaces your factory torsion key and is precision indexed to lift and level your front end any amount from 1" to 3". Our Pro-Billet Series rear lift kits are precision engineered to lift and level your truck. The rear lift blocks are machined from 6061-T6 aircraft aluminum, then an anodized coating is applied to protect from rusting. Our Pro-Billet kits are machined as a solid piece and will not bend or warp when under high stress loads. We complete this kit with high grade hardware and extended OEM spec zinc plated U-bolts. Included in this kit is our Extreme Duty torsion key installation tool. Don’t spend hours trying to locate, borrow or rent a generic key removal tool just to find out it won’t work for your truck. Our torsion key tools are application specific to ensure the fastest, easiest, and safest installation possible.

Supreme Suspensions is proud to carry Pro Comp’s upgraded shock series to replace your factory shocks when you install your lift kit. These are top of the line Nitrogen charged struts that are engineered with performance in mind. They are a twin-tube construction with a hardened piston rod vs. the factory single tube construction and contain a 10-stage velocity sensitive valving which provides amazing comfort AND toughness. We guarantee you will notice the difference in performance over your factory shocks.

NOTES: Fits 1500HD models only. 8-lug models only. An alignment is always recommended after altering the height of your vehicle.