Supreme Suspensions - Ford F250 2WD 2" Lift Leveling Kit SuperDuty CNC Machined Delrin (Black) PRO CONTENTS: 2x CNC Machined Pro Performance High Crystalline Delrin Spring Spacers, Hardware, Instructions and Pro Pack. FITMENTS: 1999-2018 Ford F-250 and F-350 Super Duty 2WD; 1981-1996 Ford F-150 2WD; 2000-2005 Ford Excursion 2WD TECHNICAL NOTES: 2 inch front suspension lift. Maintains factory ride quality. Stud extenders are for 2WD 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.