Supreme Suspensions - F-Series Super Duty and Excursion Lift Kit 2.5" - 2.8" Front Suspension Lift Carbon Steel Spring Leaf Pack + Track Bar Drop (Black) Easy Install Ford Super Duty and Excursion Leveling Kit 4WD 4x4 PRO FITMENT: Ford 1980 - 2004 F250 Super Duty 4WD and F350 Super Duty 4WD CONTENTS: 2x High-Strength Carbon Steel Leaf Packs, 1x Track Bar Drop, Hardware, Instructions and Pro Pack. TECHNICAL NOTES: 3.5 inch front suspension lift. 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. Provides a smoother ride while maximizing weight capacity. Fits pefectly with axle locators. INSTALLATION: Easy 'bolt-on' installation takes 1 - 2 hours. No special tools required.