Supreme Suspensions - Tahoe Lift Kit Adjustable 1" - 3" Front Lift Torsion Keys + Shock Extenders + 1.5" Rear Lift Spring Spacers 4WD 4x4 (Black) Easy Install Chevy Tahoe 4WD Leveling Kit PRO CONTENTS: 2x Cold-Forged MAX-Torsion Carbon Steel Lift Keys, 2x Aircraft Billet Coil Spring Spacers, 2x Carbon Steel Shock Extenders, Installation Hardware, Installation Instructions, and Pro Pack. FITMENTS: 2000 - 2006 Tahoe 4WD; 2000 - 2006 Suburban 1500 4WD; 2002 - 2006 Avalanche 1500 4WD; 2000 -2006 Yukon 1500 4WD TECHNICAL NOTES: Adjustable 1 - 3 inch front suspension lift and 1.5 inch rear suspension lift. Maintains factory ride quality. BENEFITS: Improves the look of your SUV and increases ground clearance, so you can fit larger tires. Factory shocks can be reused. TWICE as strong as factory keys and indexed for lift. Solid sheer strength and light weight premium Aircraft Billet. INSTALLATION: Easy 'bolt-on' installation takes 2 - 4 hours. A torsion bar puller is required.