K121B | Superlift 6 Inch Suspension Lift Kit with Bilstein Shocks (1999-2006 Silverado, Sierra 1500 4WD)

This is a complete knuckle style suspension lift kit for the 1999-2006 Chevy/GMC 1500 pickup 4WD
Provides 6” lift height
Includes rear blocks and front and rear Superlift shock absorbers or rear 5100 Series Bilstein shock absorbers

What does it include?
All brackets, cross-members, shocks, steering knuckles, rear 5” block and u-bolt kit, and hardware required specific to the 1999-2006 4WD Chevrolet/GMC 1500.
Detailed instruction manual walking you step-by-step through the lift kit installation procedures suitable for do-it-yourselfers (DIY) or professional installation

This Superlift Complete Knuckle Style suspension lift kit for the provides 6” of lift height.

Features:
Stylish high-clearance cross members are one-piece, laser cut, CNC formed and built to withstand a lifetime of use and abuse.
Replacement steering knuckles maintain OE alignment specifications.
Minimal differential modification required.
Longer front anti-sway bar links included.
Rear lift achieved via tried and true 5" cast iron blocks for superior strength.
Applicable with Auto Trac models does not require replacement front driveshaft.
Allows use of factory spare tire/wheel.

Notes:
Installation time: 8 hours
Difficulty level: 4 of 5