Supreme Suspensions F150 Lift Kit 1.5" Rear Suspension Lift Ford F150 Leveling Kit 4x4 4WD (Black) PRO FITMENT: 2004 - 2018 Ford F150 4WD CONTENTS: 2x Carbon Steel Lift Blocks, 4x Zinc Plated U-bolts, Installation Hardware, Installation Instructions, and Supreme Suspensions Pro Pack. TECHNICAL NOTES: .5 inch rear suspension lift for 2WD models. BENEFITS: Improves the look of your truck and increases ground clearance, allowing you to fit larger custom rims and tires. Factory shocks can be reused. INSTALLATION: Easy 'bolt-on' installation takes 1 - 2 hours. No special tools are required.