1999-2007(Classic) GMC Sierra 1500 Full Suspension Lift Kit w/ Tool & Bilstein Shocks 4WD 4x4
- 2x Front Steel Steel Torsion Keys
- 2x Rear Billet Lift Blocks
- 2x Front Bilstein Shocks
- 2x Rear Bilstein Shocks
- 4x Zinc Plated U-Bolts
- Torsion Key Unloading Tool
- Installation instructions
IMPORTANT: First 6-Lug models ONLY. May require extended U-Bolts for overloads.
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. Unlike steel blocks that are cut-out and welded together, 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 OEM spec zinc plated U-bolts.
Supreme Suspensions is proud to carry Bilstein’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.
Also included in this Do-It-Yourself kit which includes our extreme duty torsion key installation tool. Don’t spend hours trying to locate, borrow, or rent a generic “compressor” tool just to find out it won’t work for your truck. Our torsion key tools are designed to ensure the fastest, easiest, and safest installation possible.
NOTES: Will fit 2007 Classic Model Only. Front torsion keys are adjustable anywhere from 1" to 3". An alignment is recommended when changing the height of your vehicle