Zone Offroad 6″ Spring Lift Kit 1999-2004 Ford F250/F350 4WD

Description
Zone Offroad 6″ Spring Lift Kit 1999-2004 Ford F250/F350 4WD

Zone Offroad 6″ Spring Lift Kit 1999, 2000, 2001, 2002, 2003, 2004 Ford F250/F350 4WD

Part: F42 (old: F42N, or ZONF42)

Zone Offroad 1999-2004 Ford Super Duty 4wd 6″ 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 a choice of 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 “flipped” 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″ blocks replace the factory components and add-a-leafs help get the last little bit of lift needed for a level ride stance.

Featured Technology & Benefits

• 9-leaf progressive rate leaf springs
• Steering correction for improved handling
• Levels stance and allows for up to 37″ tires
• Great ride quality on/off-road
• 100% Bolt-On

Important Notes!

• Dually applications will require different rear u-bolts
• Vehicles with 2-pc rear driveshaft require carrier bearing drop kit #F5401
• Will not fit vehicles manufactured before 3/1/99
• May need front driveline modification
• If vehicle is equipped with rear top mounted overload springs 4 of u-bolt part number UBT4035 may be required. Selecting the Ubolt option below will add four (4) UBT4035s to the base kit.

This product fits the following applications:

• 1999 Ford F250 4WD
• 2000 Ford F250 4WD
• 2001 Ford F250 4WD
• 2002 Ford F250 4WD
• 2003 Ford F250 4WD
• 2004 Ford F250 4WD
• 1999 Ford F350 4WD
• 2000 Ford F350 4WD
• 2001 Ford F350 4WD
• 2002 Ford F350 4WD
• 2003 Ford F350 4WD
• 2004 Ford F350 4WD

Quick Specs

• Front Lift Height: 6″
• Front Lift Method: Spring
• Rear Lift Height: 4″
• Rear Lift Method: Block & Add-a-Leaf
• Install Time Hrs: 6-8 hrs
• Difficulty Level 1-5: 2
• Wheel Size: 17×9
• Back Spacing: 4.5″
• Max Tire Size: 37×12.50