The "Strong" 6" suspension lift kit for the Chevy Silverado and GMC 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 was designed to protect the front differential and stabilize the crossmembers for unmatched strength and durability. Easier to install than the 1-piece lift kit. For the rear, 4" cast iron blocks and add-a-leafs are included. Differential drop brackets and torsion bar drop brackets keep everything in alignment. Also included are lateral compression arms which, along with the 3-piece sub-frame, strengthen and stabilize the front end. Four SX8000 Nitro shocks included. Shock boots sold separately.
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