Take your dual rear wheel inchDRW inch Ford F350 Super Duty diesel truck to the next level with this 6-inch 4-Link lift kit from BDS. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your dually Ford 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.
4-Link Conversion
Convert the factory stamped steel radius arms over to the BDS 4-link to optimize suspension geometry for better handling characteristics while adding strength and stability. This bolt-on upgrade utilizes high-strength steel brackets that allow mounting of HD upper and lower control arms to correct axle positioning while limiting caster change throughout wheel travel.
Pro-Ride Coil Springs
A pair of full-length, diesel-specific, Pro-Ride coil springs are supplied to provide the correct lift height and smooth, predictable ride across various terrains.
T-Case Indexing
At this height, driveline adjustments are necessary to allow the use of the factory driveshafts so a precision-built transfer-case indexing ring featuring ARP-studs can clock the transfer case and improve the front driveline operating angle. Additionally, a high clearance transmission crossmember supplied to allow sufficient clearance.
- Front Lift Method: Coil Spring
- Rear Lift Method: Block
- Shocks Included: Yes
- Front Lift Height: 6 inch
- Rear Lift Height: 5 inch
- Dually Models Only
- The transfer case indexing ring will not fit 6.2L vehicles equipped with the 6R100 transmission.
- If equipped with a 2-piece rear driveshaft, a Carrier Bearing Drop Kit may be required (BDS123402).
- 38 x 13.50 Tires may require minor trimming.
- The indexing ring is not designed for manual shift transfer case models. Modification of the shift cable mount will be required.
- 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
FOX 2.0 Performance Series
- 2-inch Impact extruded aluminum body
- Internal floating piston (Internal Floating Piston) 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 design
- Application-specific valving to maximize performance
- Long-lasting clear anodized finish
Tire Size: 38 x 13.5 Wheel Diameter: 20 x 10 Back Spacing: 5
Kit Components:
- Includes one BDS013526, 2017-2020 F350 Dually 5 inch Block Kit, UPC Code 658848613632
- Includes one BDS013601, 2017-2022 Super Duty 4-Link Box Kit 1of2, UPC Code 658848613700
- Includes one BDS013604, 2017-2022 Ford F-250 / F-350 6 inch 4-Link Box Kit 2of2, UPC Code 658848613731
- Includes one BDS033611, 2005-2022 Ford F250/F350 6 inch (Diesel) Coil Kit, UPC Code 658848616589
- Includes one BDS123605, 2017-2022 SD T-Case Indexing Kit- Diesel, UPC Code 711745604377
- Includes one BDS85431, 2017-2024 F250/F350 Single Stabilizer, UPC Code 711745609242
- Includes two FOX98224718, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1
- Includes two FOX98224750, Fox 2.0 Shock 28.25 x 17.15 x 2- S50/EB1
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