This configuration includes a Block Kit Without Factory Overload (3-Leaf) rear lift and FOX 2.0 Adventure Series shocks. FOX 2.0 Adventure Series shocks feature a nitrogen-charged twin-tube design, 10-stage velocity-sensitive valving, dual-welded ends for increased strength, self-lubricating seals, black powder coat finish, and a 2-inch diameter steel body.
Overview
This 4-inch Radius Arm Suspension Lift Kit is designed for 2011–2016 Ford F-250 and F-350 Super Duty 4WD gas models. The kit provides 4 inches of front lift via coil springs and radius arms, and 3 inches of rear lift via cast blocks, allowing fitment of up to 35-inch tires.
Features
- Full-length replacement coil springs add ride height while maintaining ride quality
- Heavy-duty track bar re-centers the front axle, adds strength, and limits lateral movement
- High-strength, 1/4-inch steel construction radius arms correct caster, improve tire clearance, and maximize ground clearance
- High-strength, black e-coated U-bolts
- Rear lift block and longer U-bolts for easy installation and a level stance
Specifications
- Front Lift Method: Coil Spring & Radius Arm
- Front Lift Height: 4 inches
- Rear Lift Method: Block
- Rear Lift Height: 3 inches
- Shocks Included: Yes
Installation
- Estimated Installation Time: 6 hours
- Installation Difficulty: Moderately Easy
Important Notes
- Although extremely rare, front and/or rear drive-line vibration may occur and require drive-line modification.
- Factory wheels fit when paired with factory / original equipment tire size.
- This kit is not designed for dually models, but may be easily adapted to accommodate your truck. Please contact customer support and they will help you find a solution.
- This lift will require replacing your truck's factory rear block to achieve a level stance; total height gained will vary depending on the size of the factory block.
- Exhaust modification may be required to clear the front driveshaft on gas models. See installation instructions for more information.
- Two-piece rear drive shaft? Add a carrier bearing drop kit to reduce post-lift driveline angles and avoid / eliminate driveshaft vibration.
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