Rear lift is achieved via a Block Kit configured for trucks with factory top-mounted overload springs — an extra leaf separate from the main pack mounted above it. Steel lift blocks provide high strength and correct pinion angles. Note: installation of the rear block kit results in a "pre-runner" look with the rear sitting approximately 2 inches lower than the front. Paired with FOX 2.0 Performance Series shocks featuring a 2-inch impact extruded aluminum body, internal floating piston (IFP) monotube design, CNC machined 6061-T6 aluminum mounting ends, massive 5/8-inch hard chrome plated heat-treated alloy steel shaft, race-developed high-flow piston, application-specific valving, and a long-lasting clear anodized finish.
Overview
This 6-inch lift kit with 4-link conversion is designed for 2008–2010 Ford Super Duty F250 and F350 diesel trucks. The kit provides improved stance, performance, and capability with clearance for up to 37-inch tires. Up front, the kit includes diesel-specific Pro-Ride coil springs, heavy-duty 4-link control arms, a forged drop pitman arm, track bar bracket for steering correction, sway bar relocation, brake line brackets, and custom-tuned nitrogen charged shocks. In the rear, the base kit utilizes high-strength steel lift blocks, longer U-bolts, and brake line brackets — with rear leaf springs available as an upgrade for a level stance.
The 4-link conversion replaces the factory stamped steel radius arms with BDS high-strength 1/4-inch steel brackets that mount HD upper and lower control arms, correcting axle positioning and limiting caster change throughout wheel travel.
Features
- 100% bolt-on installation
- Diesel-specific Pro-Ride coil springs for correct lift height and smooth, predictable ride across various terrains
- Heavy-duty 4-link control arms for improved handling, stability, strength, and caster control during wheel travel
- Track bar relocation bracket and forged drop pitman arm maintain proper steering angles
- Sway bar relocation included
- Brake line brackets included front and rear
- High-strength steel fabricated lift blocks provide level stance from front to rear (block kit variants)
- Longer U-bolts included (rear)
- Standard NX2 Nitro shocks with vehicle-specific valving for better control
- FOX 2.0 Performance Series shocks available for maximum on- and off-road performance
- Accommodates up to 37-inch tires
Specifications
- Lift Height: 6 inches
- Vehicle Fitment: 2008–2010 Ford F250/F350 Super Duty 4WD Diesel
- 4-Link bracket material: 1/4-inch high-strength steel
- Rear block material: Steel (high strength)
- Rear leaf spring option: Multi-leaf progressive design; maintains factory payload weight ratings
- NX2 Nitro Shocks: Nitrogen-charged twin-tube design, 10-stage velocity-sensitive valving, dual-welded ends, 1-3/8-inch high-flow piston, self-lubricating seals, silver powder coat finish
- FOX 2.0 Performance Series Shocks: 2-inch impact extruded aluminum body, internal floating piston (IFP) monotube design, CNC machined 6061-T6 aluminum mounting ends, 5/8-inch hard chrome plated heat-treated alloy steel shaft, race-developed high-flow piston, application-specific valving, clear anodized finish
Installation
- Estimated Time: 8 hours
- Difficulty: Moderate
- Special Tools Required: Drill / Bit Set, Pitman Arm Puller
Important Notes
- Removal of the factory block is required.
- Installation of the rear block kit will result in a "pre-runner" look with the rear of the vehicle 2 inches lower than the front. To achieve a level stance, upgrade to the rear leaf spring option.
- These trucks were manufactured with and without top-mounted overload springs on the rear leaf springs. A top-mounted overload is an extra leaf separate from the pack that sits above the main leaf. Identify which configuration your vehicle has before ordering.
- If your vehicle is equipped with a carrier bearing, you will need to order part #123402 in the options section.
- Although extremely rare, front driveline vibration may occur.
- Front exhaust modification may be required to clear the front driveshaft on gas models.
- U-bolts will not fit dually models.
- Dropped pitman arm will not fit 10-lug wide track F350 models.
