The Zone Offroad 4" radius arm suspension lift kit for the Ford F250, F350 Super Duty includes bullet proof 1/4" boxed radius arms with oversize greasable bushings for better strength, a better look and more ground clearance. Also included are engine specific coil springs, 1-1/2" solid steel track bar with high-durometer urethane bushings and 4 Nitro shocks. Shock boots sold separately. For the rear lift and to avoid stacking blocks, Zone includes a 5" cast iron block kit with integrated bump stops. This is a "top shelf" lift kit without the top shelf price.
Passed the Federal Motor Vehicle Safety Standard No. 126 test. This highly specialized test was performed to show the installation of this Zone lift kit, with a specific tire and wheel package would not compromise the performance and effectiveness of the vehicle electronic Stability Control (ESC) system.
Covered by the 560plus Factory Protection Plus Program for vehicles less than 5 years old from the date of manufacture and the mileage is less than 60,000 miles. Click here for details.