4 Inch Lift Kit | Rear Springs | Ford F-100/F-150 4Wd (1977-1979) | Bold Stance, Better Clearance: Transform Your Ford With Rough Country'S 4" Suspension Lift Kit, Delivering A More Aggressive, Leveled Look From Front To Rear. This System Eliminates The Factory Rake For A Balanced Stance While Improving Ground Clearance To Take On Uneven Terrain And Off-Road Challenges With Confidence.Performance-Driven Components: The Kit Includes A Set Of Durable Front Coil Springs For Enhanced Ride Height Without Sacrificing Comfort Or Performance. Application-Specific 7-Degree C-Bushings And A Track Bar Drop Bracket Maintain Proper Geometry And Alignment, Ensuring A Factory-Like Ride Quality Even After Lifting.Rear Lifted Leaf Springs For Strength And Support: Engineered For Dependability, The Included Rear Leaf Springs Are Double-Tapered And Feature Teflon Pad Inserts To Improve Ride Comfort While Offering Consistent Lift And Added Load Support.Premium N3 Shock Absorbers: This Kit Features Rough Country'S Nitrogen-Charged N3 Shocks, Precision-Tuned With A 10-Stage Variable Valving System, 18Mm Piston Rods, And Fast-Cooling 54Mm Shock Bodies For Enhanced Off-Road Handling And Smooth Highway Ride Quality.Ready For 35-Inch Tires: Gain The Clearance Needed To Run Up To 35" Tires, Giving Your Truck A More Aggressive Profile And Increased Off-Road Capability, All With Proper Wheel Backspacing.Built To Last: Backed By Rough Country'S Limited Lifetime Replacement Warranty, This 4" Ford Suspension Lift Kit Combines Rugged Durability With Confidence-Inspiring Performance, On And Off The Road. | 0 | 0 | 0 | 253.00Lbs | Rough Country | 500-77-79.20