Supreme Suspensions - Ford F150 Lift Kit 3.5" Front Lift Billet Spacers + 1.5" Rear Lift Steel Blocks (Black) Leveling Kit 4WD PRO FITMENT: 2004 - 2008 Ford F150 4WD. Does not fit FX4-based models. TECHNICAL NOTES: 3.5 inch front lift and 1.5 inch rear lift. Maintains factory ride quality. CONTENTS: 2x Aircraft Billet Strut Spacers, 2x Solid Lift Blocks, 4x Zinc Plated Extended U-Bolts, Installation Hardware, Installation Instructions and Pro Pack. INSTALLATION: Easy 'bolt-on' installation takes between 2 - 4 hours. No special tools are required. 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 without compromising ride quality. Solid sheer strength and light weight premium Aircraft Billet.