2000-2013 GMC Yukon XL 2500 Full Lift Kit Includes Camber/Caster Alignment Kit + Shock Extenders Rear:1" and a misaligned sway bar

and a misaligned sway bar can lead to adverse handling characteristics and excessive body roll when driving at moderate to high speeds

Supreme Suspensions Rear Add-a-Leafs are manufactured from heat treated & tempered high strength spring steel

specially engineered to help correct the pinion angle of your vehicle back to factory specifications

and look of your Chevy C-Series

2000-2013 GMC Yukon XL 2500 Full Lift Kit Includes Camber/Caster Alignment Kit + Shock Extenders Rear:1" and a misaligned sway barIncludes 2x Steel MAX Torsion Keys Includes 2x High Strength Steel Lift Blocks Includes 4x Premium Electrostatic Powder Coated U Bolts Includes 2x High Strength Steel Front Shock Mount Extenders Includes Full Set of Machined Steel Cam Plates, Grade 10. 9 Bolts and Nuts Precision CNC Machined for Extreme Strength and Accurate Fit Proprietary Protective Coating to Prevent Oxidation, Corrosion & Rust Replace Worn out OEM Slotted Eccentrics & Prevent