2020-2022 Superduty 7" 4-Link Conversion Kit with NX2 Nitro Shocks (BDS1571H)

Take your Ford Super Duty diesel truck to the next level with this 7-inch 4-Link lift kit 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 38 inch Tires. Up front the lift kit includes diesel-specific Pro-Ride coil springs, 4-Link control arm conversion, forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets, and custom-tuned nitrogen charged shocks. At this height, the transfer case needs to be indexed to allow use of the factory front driveshaft so an indexing ring and new transmission crossmember are supplied. In the rear this kit utilizes a high-strength fabricated lift block, longer u-bolts, brake line brackets and a matching set of NX2 Nitro or FOX Performance shocks.

Features

• Ford recommends the replacement of the pitman arm nut after each time it has been removed.
• Use a small pitman arm puller to remove the drag link joint and steering stabilizer taper.
• If your truck is equipped with a factory rear sway bar add: BDS123808
• Due to the taller factory ride height, Tremor models will not net the full advertised lift height. The final ride height will be the same as standard models.
• The indexing ring is only compatible with 10-speed transmission trucks. Please verify your truck's equipment before installing it. The transfer case indexing ring will not fit 6.2L vehicles equipped with the 6R100 transmission.
• Easy, 100 percent Bolt-on installation
• Pro-Ride dual rate coil springs provide a remarkable ride through any terrain
• Heavy duty 4-Link control arms offer improved handling, stability, strength and caster control during wheel travel
• Track bar relocation bracket and pitman arm maintain proper steering angles for improved handling
• Fabricated steel blocks provide level stance from front to rear
• Standard NX2 Nitro shocks with vehicle-specific valving for better control
• Upgrade to FOX 2.0 Performance Series shocks for maximum performance on and off-road
• Nitrogen-charged
• Twin-tube design
• 10-stage velocity-sensitive valving
• Dual-welded ends for increased strength
• 1-3/8-inch high-flow piston
• Self-lubricating seals
• Silver powder coat finish

Specs

• Front Lift Method: Coil Spring
• Rear Lift Method: Block
• Shocks Included: Yes
• Front Lift Height: 7 inch
• Rear Lift Height: 6 inch

Recommended Tire & Wheel Fitment

• Tire Size: 38x13.5
• Wheel Diameter: 20x9, 20x10
• Back Spacing: 5/5

Notes

• If your truck is equipped with a 2-piece rear driveshaft, a Carrier Bearing Drop Kit may be required: BDS123402.
• Larger Tires on the stock wheel are not recommended due to the brake line clearance required. Use recommended specs listed in the wheel and Tire fitment section.
• Indexing Ring has NOT been designed to work on manual shift transfer case models. Modification of the shift cable mount will be required.
• Installation requires a torque wrench capable of 405 ft-lbs.

Includes

• BDS013601, 2017-2022 Super Duty 4-Link Box Kit 1of2 (UPC 658848613700)
• BDS013604, 2017-2022 Ford F-250 / F-350 6 inch 4-Link Box Kit 2of2 (UPC 658848613731)
• BDS013606, 2020-2022 F250/F350 6.25in Rear Box Suspension System (UPC 658848613748)
• BDS033611, 2005-2022 Ford F250/F350 6 inch (Diesel) Coil Kit (UPC 658848616589)
• BDS123605, 2017-2022 SD T-Case Indexing Kit- Diesel (UPC 711745604377)
• BDS85431, 2017-2024 F250/F350 Single Stabilizer (UPC 711745609242)
• BDS85718, Shock - 33.00 x 19.25 x 2-3/8 - EB1/EB1 (UPC 711745609563)
• BDS85750, Shock- 27.40 x 16.20 x 2-3/8 - S50/EB2 (UPC 711745609600)