Zone Offroad 6" Radius Arm Suspension System 08-10 Ford F-250 / F-350 SuperDuty 2008-2010 Ford F-250 / F-350 SuperDuty 4x4

Bring your SuperDuty to new heights with this complete suspension system from Zone! This lift kit delivers so much more than cheap alternatives such as fully boxed, replacement radius arms and progressive rate coil springs, but at a price point that you can't pass up coupled with the ability to clear 37's!

Lift your Super Duty with Zone Offroad's 6" radius arm suspension lift for an attention grabbing, smooth riding, complete, and affordable system. For less than the cost of some radius arm drop kits on the market, you can buy this system with bullet proof radius arms that provide more ground clearance, better looks, and a big strength improvement over the stockers. American made, gas diesel specific coil springs will not sag to provide you the lift to clear 37's and a ride you might not expect from a system this price competitive.

This system includes everything you need and more, including a dropped pitman arm and track bar relocation bracket. To avoid stacking rear blocks or going too tall with a single block, Zone includes a 5" cast iron block with an integrated bump stop as well as dual add-a-leafs. This block and add-a-leaf system will reduce spring wrap, level the truck, and is also designed to shift the axle forward to ensure the tire stays centered in the rear wheel well.

OPTION NOTES:

Options with 'No Factory Overload Springs' are for trucks that do NOT have factory top mounted rear overload springs.
Options with 'With Factory Overload Springs' are for trucks that DO have factory top mounted rear overload springs.

SHOCK OPTIONS - We offer this kit with several shock options:
No Shocks: If you'd rather supply your own shocks, no problem, we give you this option.
Nitro Series Shocks: Zone Nitro Series shock absorber offers stock-like control and performance with fully displaced valving for improved compression and extension travel. This vehicle specific valving is pressurized with 50 psi nitrogen gas; this gas charge ensures split second response and reduced aeration. Combine these features with the special Fluon-banded piston and this shock is built to perform!
Fox Adventure Series Shocks: Built specifically to compliment your Zone lift kit, FOX's proven damping technology provides a comfortable on-road ride and predictable off-road handling in a variety of conditions. Their monotube design uses an internal floating piston (IFP) to separate the shock oil from the high-pressure, nitrogen-charged gas chamber, preventing oil aeration for fade-free performance in rough terrain.