The Zone Offroad 4" radius arm suspension lift kit for the Ford F250, F350 Super Duty features bullet proof radius arms that provide more ground clearance, better looks, and a big strength improvement over the stockers. American made, gas specific coil springs will not sag to provide a ride you might not expect from a system this price competitive. This system includes a 1-1/2" solid steel track bar featuring specifically engineered bushings, and rear 5" blocks with integrated bump stops. Removal of the factory block is required. All necessary hardware and 4 Nitro shocks also included. Shock boots sold separately.

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