If you want to properly clear 35's on your SuperDuty, you'll need a lift kit unless you want to take a Sawzall to your fenders. And why wouldn't you want bigger tires on your Ford, its a Ford, it needs to be big and tough!
This 4" system features new front leaf springs that are designed to not only ride great, but will hold up to the abuse SuperDuty trucks are made for. Progressively valved shocks are designed to increase offroad performance and provide excellent ride quality. A heavy duty track bar is used to center the front axle and makes the kit much easier to install than a track bar bracket system. A 3" block is supplied for the rear to level the vehicle. This is the easiest installation and best value on the market for a 4" system.
This 4" system features new front leaf springs that are designed to not only ride great, but will hold up to the abuse SuperDuty trucks are made for. Progressively valved shocks are designed to increase offroad performance and provide excellent ride quality. A heavy duty track bar is used to center the front axle and makes the kit much easier to install than a track bar bracket system. A 3" block is supplied for the rear to level the vehicle. This is the easiest installation and best value on the market for a 4" system.
Specifications
- ManufacturerZone Offroad Suspension
- MPNF1 | F2
FEATURES & BENEFITS:
- New front leaf springs with bolt style leaf alignment clamps, anti-friction pads, OE style rubber bushings and tapered leaves for long term performance and great ride qualtiy
- 1-1/4" Solid steel track bar with urethane mounts to properly center the axle
- New front and Rear U-bolt with high nuts washers
- Rear 3" Block kit
- Performance custom valved Zone Shocks included
QUICK SPECS:
IMPORTANT NOTE:
- Front Lift Height: 4"
- Front Lift Method: Leaf Springs
- Rear Lift Height: 3"
- Rear Lift Method: Block Kit
- Install Time Hrs: 6
- Difficulty Level 1-5: 2
- Wheel Size: 16 x 10
- Back Spacing: 4"
- Max Tire Size: 35 x 12.50
- 1999 PowerStroke Owners: To determine if your truck is an early or late1999 model year, locate the tag on the drivers side door. Vehicles built before 12/7/98 are considered early 99 and vehicles built after 12/7/98 are considered late 99.
IMPORTANT NOTES:
- Dually applications will require different rear 3-7/8" I.D. u-bolts
- Will not fit vehicles manufactured before 3-1-1999 with 5/8" track bar bolt head size.
- Vehicles equipped with 2 piece rear driveshafts may require the carrier bearing to be lowered.
- 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.
- Trucks equiped with gas engine may achieve a slightly higher front stance.
- If truck is equipped with curved/radiussed style front ubolts order kit # F1. If truck is equipped with square style front ubolts order kit # F2.
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Zone Offroad 4" Suspension System 99-04 Ford F-250 / F-350 SuperDuty
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