Supreme Suspensions - Chevy Suburban 1500 1" to 3" Adjustable Front Steel Torsion Keys Suspension Leveling Lift Kit 4x2 4x4 Includes Torsion Bar Unloading Tool PRO Adjustable Key Designed to Lift Front End 1 - 3 Inches U-Shaped Tool Distributes Compressed Load Evenly Maintains Factory Tow Capacity Installation Instructions Included Maintains Factory Ride