Supreme Suspensions - Hummer H2 1" to 3" Front Steel Torsion Keys Suspension Leveling Lift Kit 4WD 4x4 Includes Shock Extenders PRO Fits: 2003-2010 Hummer H2 4WD Designed to Lift your front end 1 to 3 inches while maintaining factory ride quality Reduces over extending the shock piston refining the performance of your ride Kit includes: 2x Front Carbon-steel Max Torsion Keys, 2x Carbon-steel Shock Extenders, Installation Hardware,