2001-2006 Chevy Avalanche 2500 Full Suspension Lift Kit & Extended Length Pro Comp Shocks 2WD 4WD
- 2x Front Steel Lift Torsion Keys
- 2x Rear Billet Lift Blocks
- 2x Pinion Alignment Shims
- 2x Front Pro Comp Extended Shocks
- 2x Rear Pro Comp Extended Shocks
- 4x Zinc Plated U-Bolts
- Installation instructions
IMPORTANT: May require extended U-Bolts for overloads. Fits 8-Lug models ONLY.
Our Pro series full lifts are designed to accurately lift and level your truck for that more aggressive look over stock. 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 rear lifts are designed to accurately lift and level your rear end for improved tow rates, crafted from solid blocks and will not bend or warp when under high stress loads. Our differential shim kit has been specially engineered to help correct the pinion angle of your vehicle back to factory specifications. An incorrect pinion angle can cause driveline vibrations when driving at speeds, and will severely shorten the lifespan of the differential pinion bearing. Each component of this kit is machined from 6061-T6 aircraft aluminum, then an anodized coating is applied to protect from rusting. We complete this kit with our high grade hardware and extended OEM spec zinc plated U-bolts keeping you’re parts safe and secure.
Our Supreme Suspension extended length shock absorbers have been specially designed and custom valved to work in conjunction with our lift kits as well as other lift kits from different manufacturers. The custom valving in our shocks will help maintain proper vehicle handling dynamics with the higher than factory center of gravity, while still maintaining a factory like ride quality. The extended length of our shocks over factory lengths provides you with the ability to use your suspension’s new fuller range of motion while eliminating binding and shock limiting.
NOTES: Front torsion keys are adjustable anywhere from 1" to 3". A torsion bar puller (can be rented at most chain auto stores), or 5 ton gear puller is required for install. We also offer this tool with our kits in our other listings. An alignment is always recommended after altering the height of your vehicle.