Supreme Suspensions - Tahoe Avalanche Yukon Suburban 1500-Series Lift Kit Adjustable 1 - 3" Front Suspension Lift Cold-Forged MAX-Torsion Carbon Steel + 2" Rear Suspension Lift CNC Machined T6 Aircraft Billet Spring Spacers + Front Shock Extenders + Torsion Bar Unload Tool 4WD 4x4 (Black and Silver) PRO FITMENT: 2000 - 2006 Chevy Tahoe 4WD CONTENTS: 2x Cold-Forged Carbon Steel MAX-Torsion Keys, 2x Carbon Steel Shock Extenders, 2x Aircraft Billet Spring Spacers, 1x MAX-Torsion Bar Load Tool, Installation Hardware, Installation Instructions and Pro Pack. TECHNICAL NOTES: 1 - 3 inch front lift and 2 inch rear lift. For 4WD models only. Does not fit mega cab models. BENEFITS: Improves the look of your SUV and increases ground clearance, allowing you to fit larger custom rims and tires. Factory shocks can be reused. TWICE as strong as factory keys and indexed for lift. INSTALLATION: Easy 'bolt-on' installation takes 1 - 2 hours. No special tools are required.