Supreme Suspensions - F150 Lift Kit 2" Front Suspension Lift CNC Machined High-Crystalline Delrin + 2" Short Rear Suspension Lift High-Strength Carbon Steel Ford F150 Leveling Kit 4WD 4x4 (Black) PRO FITMENT: 1981 - 1996 Ford F150 4WD CONTENTS: 2x Pro Performance Delrin Spring Spacers, 2x Carbon Steel Add-A-Leafs, Hardware, Instructions and Pro Pack. TECHNICAL NOTES: 2 inch front suspension lift and 2 inch rear lift. Maintains factory ride quality. For 4WD models only. BENEFITS: Improves the look of your truck and increases ground clearance, so you can fit larger custom rims and tires. Factory shocks can be reused. Delrin has the highest tensile strength of any thermoplastic and does not compress under load. INSTALLATION: Easy 'bolt-on' installation takes 2 - 4 hours. No special tools required.