Description
Zone Offroad 1999-2004 Ford Super Duty 4wd 6 Inch Suspension System. The newest offering for the leaf-sprung Super Duties is built around massive 9-leaf full height front leaf springs.
The leaf springs thin, multi-leaf design provides a great ride while maintaining heavy-duty nature of the Super Duty. By making the springs out of 9 leafs we are able to keep the spring arch low which improves the ride.
In addition, when the springs get loaded down, all of the leafs engage in a progressive nature and hold up to the added weight without sagging. To make the steering function as well as the springs, a dropped pitman arm and track bar relocation bracket are included.
Bump stop relocation brackets keep the suspension from compressing too far and Nitro shocks keep the ride smooth and controlled. For the 2000-2004 models, the factory sway bar is retained, utilizing the factory mounts ability to be Inchflipped Inch at the frame.
For 1999 models, new sway bar links are provided - which accounts for the slightly higher kit price. In the rear, full-height 5 Inch blocks replace the factory components and add-a-leafs help get the last little bit of lift needed for a level ride stance.
Quick Specs:
- Front Lift Height 6 Inch
- Rear Lift Height 4 Inch
- Material Cast Iron
- Front Lift Method Leaf Springs
- Rear Lift Method Add-a-Leaf & Block
- Lift Type Lift Kit
- Wheel Size 16 x 10
- Back Spacing 4 Inch
- Max Tire Size 3 Inch x 12.5
- Finish Powdercoat
- Cutting Required No
- Rear Lift Height & Method 4 Inch Rear Lift Blocks
- Accommodates Factory Wheels See Notes
- Welding Required No
In The Box:
- Add-A-Leaf Kit - Rear
- Leaf Springs - Front
- Rear Lift Blocks
- Track Bar Relocation Bracket
- Pitman Arm
Features:
- 9-leaf progressive rate leaf springs
- Steering correction for improved handling
- Levels stance and allows for up to 3 Inch Inch tires
- Great ride quality on/off-road
- 100 percent Bolt-On
Kit Components:
- ZONF0601 6 Inch Ford Spring 2 711745598997
- ZONF1414 05-09 Ford F250/350 4 Inch Rear Box Kit 1 711745599222
- ZONF1612 99 F250 6 Inch Box Kit 1 711745599352
- ZONF6217 F250 Rear Add-A-Leaf Kit 1 711745599963
Video
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Fitment
Installation
Specs
Kit Components
Kit Components: ZONF0601 6 Inch Ford Spring 2 711745598997
ZONF1414 05-09 Ford F250/350 4 Inch Rear Box Kit 1 711745599222
ZONF1612 99 F250 6 Inch Box Kit 1 711745599352
ZONF6217 F250 Rear Add-A-Leaf Kit 1 711745599963