4" Lift Kit

The Zone Offroad ZONF71 is a 4-inch Suspension Lift Kit designed for 2020-2021 Ford F-350 Super Duty Dually 4WD Diesel trucks. This kit provides a 4-inch front lift and a 3-inch rear lift, enhancing the vehicle's stance and accommodating larger tires. It features heavy-duty fabricated steel replacement radius arms to correct caster and maximize ground clearance, a forged pitman arm for correct steering angles, and a heavy-duty fabricated track bar relocation bracket to re-center the front axle. The kit includes full-length Diesel-specific coil springs and a dually-specific rear lift with correctly sized U-bolts and block height, along with bump stop extensions. No cutting or welding is required for installation.