Supreme Suspensions - 2004 - 2008 Ford F150 4WD 4x4 3" Front Strut Spacers + 1.5" Rear Lift Blocks (Black) Ford F150 4WD Lift Kit PRO CONTENTS: 2x Aircraft Billet Strut Spacers, 2x Steel Lift Blocks, 4x Zinc Plated U-Bolts, Hardware, Instructions and Pro Pack. TECHNICAL NOTES: 3 inch front lift and 1.5 inch rear lift. NOT for FX4-based models. Maintains factory ride quality. 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. INSTALLATION: Easy 'bolt-on' installation takes between 2 - 4 hours. No special tools are required.