IFS 4WD Avalanche 2500, Silverado, Sierra 1500HD 6" Strong lift kit
Product No: 16992 TC
Availability: In stock
Will not work with Stabilitrak.
The "Strong" 4" suspension lift kit for the Avalanche, Silverado and Sierra uses extended steering knuckles and a 3-piece sub-frame that includes 2 crossmembers that are conneted by a heavy duty skid plate that's been designed to protect the front differential and stabilize the crossmembers for unmatched strength and durability. Easier to install than the 1-piece lift kit. Lateral compression arms, along with the 3-piece sub frame, strengthen and stabilize the front end. Differential drop brackets and torsion bar drop brackets keep everything in alignment. A carrier bearing drop kit and brake line relocating brackets are also included. For the rear, 4" cast iron blocks are included. Longer shocks are required and sold separately.