2000-2013 GMC Yukon XL 2500 Full Lift Kit + Upper Arm Camber/Caster Alignment Kit Rear:2" Centering rings are not necessary

Centering rings are not necessary for this kit

allowing for the factory position and performance of your factory shocks

Both adjustments are needed to keep your tires from rubbing fenders/fender liners when you lift your truck

2x Front Poly Lift Spacers

these shock absorbers are the perfect complement to your lifted vehicle and will deliver a more stable

2000-2013 GMC Yukon XL 2500 Full Lift Kit + Upper Arm Camber/Caster Alignment Kit Rear:2" Centering rings are not necessaryIncludes 2x Steel MAX Torsion Keys Includes 2x High Strength Steel Lift Blocks Includes 4x Premium Electrostatic Powder Coated U Bolts 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 Unwanted Alignment Changes UCA Alignment Kit Allows for 1. 5