2000-2006 GMC Yukon 1500 Full Suspension Lift Kit with MAX Performance Shock Absorbers 2WD 4WD / 6-LUG | Torsion Tool Included Front Lift 4" these U-bolts will restore the

these U-bolts will restore the clamping force on your spring assembly

2x Steel Tubular Uni-Ball Upper Control Arms

2x High-Strength Steel Front Lift Spacers

Center Bore: 108mm Without Lip

2000-2006 GMC Yukon 1500 Full Suspension Lift Kit with MAX Performance Shock Absorbers 2WD 4WD / 6-LUG | Torsion Tool Included Front Lift 4" these U-bolts will restore the2x Adjustable Cold Rolled Steel MAX Torsion Keys 2x High Density Delrin Coil Spring Spacers 4x Supreme Suspensions MAX Performance Shocks 4x Premium Silicone Blend Shock Boots 1x Torsion Bar Unloading Tool Installation Hardware and Instructions Compatible with 6 Lug Model Only. Supreme Suspensions MAX Torsion Keys are precision engineered from forged and cold rolled High Strength Steel, TWICE the strength of the factory system. These re indexed keys