2000-2006 GMC Yukon Full Suspension Lift Kit, Torsion Key Tool & Extended Pro Comp Shocks 2WD 4WD Rear Lift:1.5" ) We recommend upgrading the

) We recommend upgrading the rear shocks to longer version to accommodate the 2" or 3" Rear Lift for TrailBlazer EXT models

Some models may require drilling of rear spring plate for proper ubolt fitment

5" or 2" GMC Suburban 2500 wheel spacer options to enhance the clearance

The rear lift blocks are machined from Carbon steel

2000-2006 GMC Yukon Full Suspension Lift Kit, Torsion Key Tool & Extended Pro Comp Shocks 2WD 4WD Rear Lift:1.5" ) We recommend upgrading the2x Front Lift Torsion Keys 2x Rear Coil Lift Spacers 2x Front Pro Comp Extended Shocks 2x Rear Pro Comp Extended Shocks Torsion Key Installation Tool Installation Instructions Fits 6 Lug Models Only. Does NOT fit models equipped with Air Suspensions. 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