Configured with Nitro Series shocks featuring an internal floating piston (IFP) monotube design, a large 5/8-inch hard chrome plated heat-treated alloy steel shaft, race-developed high-flow piston design, application-specific valving, and a long-lasting clear anodized finish.
Overview
Zone Offroad offers suspension lift kits for the 2020–2021 Ford F350 Super Duty 4WD DRW (Dually) trucks. Based on the proven 2005–2021 Ford Super Duty platform, these kits have been updated specifically for use on DRW models. The 4-inch lift kit is available in gas and diesel applications and features a standard radius arm drop bracket configuration to allow clearance for up to 37-inch tires. All Zone lift kits are backed by Factory Protection Plus — a comprehensive extended warranty including a 5-year/60,000-mile drivetrain warranty and Zone Offroad's limited lifetime warranty.
Features
- Heavy duty fabricated steel replacement radius arms that correct caster alignment while maximizing ground clearance
- Forged pitman arm to correct steering angles
- Heavy duty fabricated track bar relocation bracket to re-center the front axle
- Full-length gas-specific coil springs for a smooth ride
- Rear lift designed specifically for dually trucks using correctly sized U-bolts for length and block height to level the truck
- Bump stop extension on the frame for proper rear suspension travel
Specifications
- Front Lift Method: Coil Spring & Drop Bracket
- Front Lift Height: 4 inches
- Rear Lift Method: Block
- Rear Lift Height: 3 inches
- Shocks Included: Yes
Installation
- Estimated Installation Time: 4–6 hours
- Installation Difficulty: Moderate
- Tools Required: Standard Wrenches
Important Notes
- Dually model only.
- Gas model only.
- Two-piece rear drive shaft? Add a carrier bearing drop kit to reduce post-lift drive-line angles and avoid/eliminate driveshaft vibration.
- Due to taller factory ride height, Tremor models will not net full advertised lift height. Final ride height will be the same as standard models.
- 37x12.50 tires may require minor trimming.
- Factory wheels fit when paired with factory/original equipment tire size.
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