Details
The revolutionary Zone 4 inch system features new front coil springs that are designed to not only ride great, but will hold up over the long haul. A 1-1/2 inch solid steel track bar is included to properly center the axle after lifting. This track bar features new oversized, high-durometer urethane bushings for long term performance. The shocks were custom valved to work perfectly with the new coil springs to increase off road performance while still offering unmatched on road ride quality. The rear kit comes with 5" blocks to replace your factory blocks so there is not stacking of blocks when you are in the Zone. This reduces rear axle wrap compared to other similar systems on the market. With the front replacement track bar and the rear block kit, this system is one of the easiest installations on the market for a 4 inch system.
Installation Instructions
Additional Information
| Item Number | zon_f16/f18 |
|---|---|
| Manufacturer | Zone |
| Make | Ford |
| Lift Height | 4 inch |
| 2WD/4WD | 4WD |
| Notes | 1. Removal of the factory rear block is required. Net rear height gain will vary based on size of the factory block, but will result in a level stance. 2. If equipped with a 2-piece rear drive shaft, then a carrier bearing drop drivshaft alignment kit may be required. 3. Although extremely rare, front drive line vibration may occur. |
| Free Shipping | Free Shipping! |

