SkyJacker 6-Inch Suspension Lift Kit with Torsion Bar Drop Brackets and Black MAX Shocks (20-25 4WD Sierra 2500 HD, Excluding Denali)

Skyjacker has designed a dependable suspension that reinforces and strengthens your heavy-duty beauty's capabilities. Raising the suspension clearance of your 2500 HD or 3500HD, gives you room to run larger, more aggressive tires. Skyjacker’s design will unleashed exceptional performance with uncompromised strength. Increase ride height to run up to 35-inch tires.

Exacting engineered CNC machined ductile iron replacement steering knuckles preserve the OEM track width and maintain proper steering geometry through the travel cycle. Knuckles preserve CV extension and prevent CV axle overextension within the OEM tolerances. Aligns to OEM specifications and works properly with Electric Stability Control (ESC) system.

The pair of sturdy front and rear drop crossmembers provides a solid mounting point for the OEM lower control arms. A differential skid plate tie the two crossmembers together to create a rigid sub-frame and added protection for vital steering and driveline components. Two separate differential relocation brackets reposition and correct front CV axles and driveshaft angles.

Skyjacker’s torsion bar drop brackets reposition OEM torsion bar crossmember down to parallel the OEM lower control arm mounts. Torsion bar drop brackets are precision engineered to maintain proper suspension geometry.

This system integrates smoothly and functions perfectly with OEM suspension. Includes everything necessary for a complete front and rear lift. This all-inclusive kit also has front bump stop brackets, front and rear brake line relocation brackets, differential vent tube extension, front sway bar links and sway bar lowering brackets, cast ductile iron rear blocks with longer Grade 8 U-bolts and lock nuts.

Front and rear damper capacity enhanced with Black MAX Shocks. Black MAX Shocks have specific valving and stroke for this application. Black MAX's Advanced Foam-Cell technology increases performance and style to deliver a smooth, comfortable ride.

Gas Models May Require Modification To OEM Exhaust For Driveshaft Clearance., Models With Top Mount Rear Over Load Leaf Springs Must Order Rear U-Bolt Kit Part # UDB6R., Not Designed To Be Used With 17"-18" OEM Wheels., Not Designed To Fit Dually Models., Not Designed To Fit Models With Magnetic Ride Control., Not Designed To Fit Models With Top Mount Rear Over Load Leaf Springs.

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