2017-2019 Superduty 6" 4-Link Conversion Kit with FOX 2.5 Performance Elite Shocks (BDS1979FPE)

Raise your 2017-2019 Ford F250/F350 Super Duty diesel with this 6" 4-Link lift kit and FOX 2.5 Performance Elite coil-over conversion from BDS, with clearance for up to 38" tires. Up front it includes FOX 2.5 coil-over shocks and mounting brackets, a 4-Link control arm conversion, forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, and brake line brackets. The transfer case is indexed with the supplied ARP-stud indexing ring and high-clearance transmission crossmember, while the rear uses a high-strength fabricated lift block, longer u-bolts, brake line brackets, and a matching set of FOX shocks.

The FOX 2.5 Performance Elite shocks include a remote reservoir for added fluid capacity and cooling, plus Dual Speed Compression adjustment offering 10 low-speed and 12 high-speed settings to dial in for any terrain.

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 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
• FOX shocks are fully serviceable and resistant to corrosion and harsh environments
• 2.5-inch impact extruded aluminum body
• 7/8-inch hard chrome plated heat-treated alloy steel shaft
• External reservoir design separates shock oil from the high-pressure nitrogen
• Dual Speed Compression Adjuster comes standard
• Fully serviceable for a lifetime of use
• 1-year Manufacturer's Warranty

Specs

• Front Lift Method: Coil-Over
• Rear Lift Method: Block
• Shocks Included: Yes
• Front Lift Height: 6 inch
• Rear Lift Height: 5 inch

Recommended Tire & Wheel Fitment

• Tire Size: 38x13.5
• Wheel Diameter: 17x10, 20x10
• Back Spacing: 5/5

Notes

• 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
• Some models are factory equipped with a 2-leaf main rear leaf spring pack and others a 3-leaf main; order the correct option when customizing your kit
• The transfer case indexing ring will not fit 6.2L vehicles equipped with the 6R100 transmission
• If your truck is equipped with a factory rear sway bar, add 123005
• The indexing ring has not been designed to work on manual shift transfer case models. Modification of the shift cable mount will be required

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)
• BDS013607, 2017-2019 Super Duty Rear 6 inch Block Kit (UPC 658848613755)
• BDS123605, 2017-2022 SD T-Case Indexing Kit- Diesel (UPC 711745604377)
• BDS123613, 2017-2024 Super Duty Coil-over Mount Kit (UPC 711745604407)
• BDS85431, 2017-2024 F250/F350 Single Stabilizer (UPC 711745609242)
• FOX88326099, Kit: 2017-2023 Ford SD Front, 2.5 Truck Fox Performance Elite Series, R/R, 4-6 inch Lift, Dual Speed Compression Adjust
• FOX88326100, Kit: 2017-2024 Ford SD Rear, 2.5 Truck Fox Performance Elite Series, P/B, 4-6 inch Lift, Dual Speed Compression Adjust
• 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