Supreme Suspensions - Ford F150 2" Front Leveling Lift Kit 4WD CONTENTS: 2x Pro Performance High Crystalline Delrin Spring Spacers, Hardware, Instructions and Pro Pack. FITMENTS: 1981 - 1996 Ford F150 4WD; 1983 - 1996 Ford Ranger 4WD; 1991 - 1994 Ford Explorer 4WD TECHNICAL NOTES: 2 inch front suspension lift. Maintains factory ride quality. Stud extenders are 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 1 - 2 hours. No special tools are required.