2000-2013 GMC Yukon XL 2500 Full Suspension Lift Kit, Shock Extenders, Shims & Install Tool 2WD 4WD2x Front Steel Lift Torsion Keys 2x Rear Billet Lift Blocks 2x Pinion Alignment Shims 2x Shock Extenders 4x Premium Electrostatic Powder Coated U Bolts Torsion Key Unloading Tool Installation Instructions IMPORTANT: FITS 2500 4WD MODELS ONLY 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

*Pro4X Model will NOT fit 3" or 3

(2x) High-Strength Carbon Steel Add-A-Leafs

The rear lift blocks are machined from

3D Front Puff Embroidery

Renowned for its sheer strength and light weight

Nebraska to ISO 9001

NOTES: Fits 4WD models only

Supreme Suspension heavy duty rear shock extenders are perfect for extending your shocks after installing a lift kit

and are then powder coated to prevent rust even in the toughest weather conditions

and look of your GMC Sierra 3500

Our Engineers and Production team have managed to make this new stabilizer kit 20% stronger using a new design and premium quality materials

The Monotube high gas-pressure technology and patented digressive valving is uniquely suited to confront any demand