2020-2021 Powerstroke 6" Radius Arm Lift Kit (BDS1561H)
BDS 6" radius arm lift systems with BDS NX2 or Fox 2.0 Series shocks for your Ford Super Duty offer improved performance, capability, vastly superior damping capability to soak up the harshest terrains offroad while offering comfort for your daily commute, & quiet operation. Only the best quality materials & relevant parts go into BDS Kits; which means less maintenance, less time looking, and less confusion for you. Everything you need to take your new Super Duty to the next level.
Tire & Wheel Combinations:
- 38x13.50 w/ 17x9/18x9/20x9 and 4.5-5"
- 38x13.50 w/ 17x10/18x10 and 5"
- 38x13.50 w/ 20x10 and 5"
Notes:
- 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.
- If your truck is equipped with a factory rear sway bar add: 123808
- Although this is pictured with Fox Shocks, this kit will come equipped with BDS Shocks. If you would like fox shocks, please reach out.
- The indexing ring has not been designed to work on manual-shift transfer case models. Modification to the shift cable mount will be required.
- If your truck is equipped with a factory rear sway bar add: BDS123005
- 4. 38 x 13.50 tires may require minor trimming.
- If equipped with a 2-piece rear driveshaft, a Carrier Bearing Drop Kit may be required (BDS123402)
- The transfer case indexing ring will not fit 6.2L vehicles equipped with the 6R100 transmission.
Installation:
- Click Here For Installation Instructions
- Difficulty: 4 (where 1 = easiest and 5 = complicated)
Part Number: BDS1561H

6" Front Coil Springs
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Rear 6.25" Block Kit
This Box Kit includes the following products:
- 2 Driver & Passenger Side 6" Rear Block
- 4 5/8-18 x 3 1/8 x 19" Half Round U-Bolts
- Bag Kit
- 5/8 washers
- 5/8 high nuts
- E-Brake Relocation Bracket
- E-Brake Clamp Bracket
- Bolt Pack -E-Brake Brackets
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4" Lift Rear Leaf Spring (2x)
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Rear Leaf Spring Box Kit
This Box Kit includes the following products:
- 4 5/8 x 3-1/8 x 14 U-Bolts
- 7/8 washer
- E-Brake Relocation Bracket
- E-Brake Relocation Clamp Bracket
- Bolt Pack - E-Brake Relocation
- 5/8 washers
- 5/8 high nuts
- 7/16 x 4 Pin w/Nut
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Radius Arm Box Kit
This Box Kit includes the following products:
- Driver & Passenger Side Radius Arm Assembly
- Bag Kit - Radius Arms
- Radius Arm Cam Plates
- 18mm x 150mm Bolts
- 18mm Prevailing Torque Nuts
- 3/4" SAE Washers
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Front 6" Suspension System Box Kit
This Box Kit includes the following products:
- Pitman Arm
- Driver & Passenger Side Brakeline Bracket
- Driver & Passenger Sway Bar Drop
- Track Bar Bracket
- Bag Kit
- Track Bar Cam Washer
- 1/8" x 1-1/8" cotter pin
- CV Joint Boot Clamp
- Zip Ties
- Brakeline Hardline extension
- Bolt Pack - Sway Bar Drop Bracket
- Bolt Pack - Bump Stops
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DSL Transfer Case Indexing Kit
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NX2 Series Shocks (2x)
Improve ride quality and capability with the FOX 2.0 performance series IFP shocks. Specially designed for BDS lift systems, these FOX 2.0 aluminum body shocks offer improved cooling capacity and corrosion protection. These shocks use race-proven vehicle-specific valving along with an internal floating piston (IFP) monotube design to separate the shock oil from high-pressure nitrogen to eliminate aeration and maximize performance on/off-road.
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