Go faster and farther, upgrade your 2005-2007 Ford Super Duty F250 and F350 diesel truck to the next level with this 6-inch radius arm lift kit with FOX Performance Elite coil-over conversion from BDS. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 37 Inch Tires.
Up front the lift kit includes diesel-specific FOX 2.5 coil-over shocks, heavy-duty replacement radius arms, forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets, and custom-tuned secondary FOX 2.0 shocks.
In the rear the base kit utilizes a high strength lift blocks, longer u-bolts, brake line brackets and a matching set of FOX 2.0 Performance shocks.
FOX Performance Elite Coil-Over
FOX 2.5 Performance Elite shocks offer next level performance for on-road comfort and off-road comfort capability. Tuned and ready to install right out of the box, these bolt-on 2.5-inch diameter shocks are built for abuse and packed with race-proven technology.
They include a remote reservoir for additional fluid capacity to keep your shocks running cool so you can push the limits in the rough terrain.
The Dual Speed Compression Adjust adjuster adds remarkable versatility and precise tuning with a simple twist of either two adjuster knobs, offering 10 separate low-speed and 12 high-speed compression levels, with a black anodized aluminum reservoir to increase cooling efficiency.
HD Radius Arms
In place of the factory stamped steel radius arms BDS supplies a pair of high-strength tubular radius arms. These arms mount into the factory location and offer caster adjustment for a wide range of lift heights along with an OE-style rubber bushing at the frame mount for smooth, quiet, service-free operation.
Rear Lift Option 4 Inch Block Kit Without Overload
6 Inch Leaf Springs
Features:
- FOX 2.5 Coil-Over mounts in factory coil bucket location
- Adds additional secondary FOX 2.0 shock for max performance
- Eibach coil springs ride smooth through the roughest terrain
- Heavy duty tubular steel radius arms that correct caster while maximizing ground clearance
- Track bar relocation bracket and pitman arm maintain proper steering angles for improved handling
- Fabricated steel blocks provide level stance from front to rear
- FOX shocks are fully serviceable and resistant to corrosion and harsh environments
- Determine if your truck was manufactured with or without top-mounted overload springs on the rear leaf springs.
- Blocks made of steel for high strength.
- Designed to provide correct pinion angles.
- Eliminates any need for a lift block.
- Reduces axle wrap and creates a more controlled and stable feel.
- Multi-leaf progressive design for a smooth ride.
- Maintains factory payload weight ratings.
Fitment Notes (from BDS):
- 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 set above the main leaf. You will need to identify which you have before ordering.
- If your vehicle is equipped with a carrier bearing, you will need to order 123402 in the options section.
- Do not install the 4 Inch rear block kit on vehicles equipped with a factory 3-7/8 Inch rear block. Only use rear spring option on these vehicles.
Specifications:
- Lift Height: 6.0 Inch
- Front Lift Height: 6.0 Inch
- Drive: 4WD
- Fuel Type: Diesel
- Warranty: Lifetime Replacement Warranty Extends to Cover all BDS Hard Parts
Options & Part Numbers:
| Option | Part # | Shocks Included | What's in the Box |
|---|---|---|---|
| 4 Inch Block Kit Without Overload | BDS1943FPE | Yes | one BDS013419, 2005-2007 Ford F250/F350 4in Rear Box w/o Overload one BDS013615, 2005-2007 Ford F250/F350 4wd 6 inch Radius Arm Box Kit - Front one BDS123212, 2005-2016 Ford F250/F350 Super Duty Coilover Mount Kit (2 inch-8 inch) one BDS123251, 2005-2022 Ford F250/F350 Radius Arm Kit, Pair one BDS85415, Steering Stab 23.9 x 14.3 - EB1/EB1 one FOX88406428, Kit: BDS 05-On Ford SD Front Coilover, 2.5 Truck Fox Performance Elite Series, R/R 6 inch Lift, Dual Speed Compression Adjust two FOX98224750, Fox 2.0 Shock 28.25 x 17.15 x 2- S50/EB1 two FOX98224760, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1 |
| 4 Inch Block Kit + Add-A-Leaf Without Overload | BDS1944FPE | Yes | one BDS013329, 1999-2007 Ford F250/F350 Rear Box Kit w/o overload one BDS013615, 2005-2007 Ford F250/F350 4wd 6 inch Radius Arm Box Kit - Front one BDS113218, 2005-2007 Ford F250/F350 Add-a-leaf one BDS123212, 2005-2016 Ford F250/F350 Super Duty Coilover Mount Kit (2 inch-8 inch) one BDS123251, 2005-2022 Ford F250/F350 Radius Arm Kit, Pair one BDS85415, Steering Stab 23.9 x 14.3 - EB1/EB1 one FOX88406428, Kit: BDS 05-On Ford SD Front Coilover, 2.5 Truck Fox Performance Elite Series, R/R 6 inch Lift, Dual Speed Compression Adjust two FOX98224750, Fox 2.0 Shock 28.25 x 17.15 x 2- S50/EB1 two FOX98224760, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1 |
| 4 Inch Block Kit With Overload | BDS1945FPE | Yes | one BDS013418, 2005-2007 Ford F250/F350 4in Rear Box w/ Overload one BDS013615, 2005-2007 Ford F250/F350 4wd 6 inch Radius Arm Box Kit - Front one BDS123212, 2005-2016 Ford F250/F350 Super Duty Coilover Mount Kit (2 inch-8 inch) one BDS123251, 2005-2022 Ford F250/F350 Radius Arm Kit, Pair one BDS85415, Steering Stab 23.9 x 14.3 - EB1/EB1 one FOX88406428, Kit: BDS 05-On Ford SD Front Coilover, 2.5 Truck Fox Performance Elite Series, R/R 6 inch Lift, Dual Speed Compression Adjust two FOX98224750, Fox 2.0 Shock 28.25 x 17.15 x 2- S50/EB1 two FOX98224760, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1 |
| 4 Inch Block Kit + Add-A-Leaf With Overload | BDS1946FPE | Yes | one BDS013328, 1999-2007 Ford F250/F350 Rear Box Kit w/ Overload one BDS013615, 2005-2007 Ford F250/F350 4wd 6 inch Radius Arm Box Kit - Front one BDS113218, 2005-2007 Ford F250/F350 Add-a-leaf one BDS123212, 2005-2016 Ford F250/F350 Super Duty Coilover Mount Kit (2 inch-8 inch) one BDS123251, 2005-2022 Ford F250/F350 Radius Arm Kit, Pair one BDS85415, Steering Stab 23.9 x 14.3 - EB1/EB1 one FOX88406428, Kit: BDS 05-On Ford SD Front Coilover, 2.5 Truck Fox Performance Elite Series, R/R 6 inch Lift, Dual Speed Compression Adjust two FOX98224750, Fox 2.0 Shock 28.25 x 17.15 x 2- S50/EB1 two FOX98224760, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1 |
| 6 Inch Leaf Springs | BDS1947FPE | Yes | two BDS003609, Ford F250/350 6in Rear Spring one BDS013615, 2005-2007 Ford F250/F350 4wd 6 inch Radius Arm Box Kit - Front one BDS123212, 2005-2016 Ford F250/F350 Super Duty Coilover Mount Kit (2 inch-8 inch) one BDS123251, 2005-2022 Ford F250/F350 Radius Arm Kit, Pair one BDS85415, Steering Stab 23.9 x 14.3 - EB1/EB1 one FOX88406428, Kit: BDS 05-On Ford SD Front Coilover, 2.5 Truck Fox Performance Elite Series, R/R 6 inch Lift, Dual Speed Compression Adjust two FOX98224750, Fox 2.0 Shock 28.25 x 17.15 x 2- S50/EB1 two FOX98224760, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1 four UBT4033, 5/8 x 3-5/8 x 12 Round U-bolt |
Fits:
- 2005-2007 Ford F-250 Super Duty
- 2005-2007 Ford F-350 Super Duty
Part #: BDS1943FPE, BDS1944FPE, BDS1945FPE, BDS1946FPE, BDS1947FPE
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