BDS1580FS | BDS Suspension 6 Inch Lift Kit With Radius Arm For Ford F-250/F-350 Super Duty 4WD | 2017-2019 | Diesel | Rear 5 Inch Block With 2 Leaf Main, Fox 2.0 Performance Series Shocks

• Easy, 100% Bolt-on installation
• Pro-Ride dual rate coil springs provide a remarkable ride through any 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
• 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

• 38 x 13.5 with 17 x 9 and 5 in. Backspace
• 38 x 13.5 with 18 x 9 and 5 in. Backspace
• 38 x 13.5 with 20 x 10 and 5 in. Backspace

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.

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.

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.

Rear Lift Option

Some F250/350 factory options increase the main leaf pack count from 2 to 3 leaf's (this is for top overload options only). Be sure to verify which factory leaf spring configuration your vehicle has and choose the appropriate option.

Shock Option

NX2 Nitro Series

• 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

FOX 2.0 Performance Series

• 2-inch Impact extruded aluminum body
• Internal floating piston (IFP) 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

FOX 2.5 Performance Elite Series

• Increased off-road capabilities
• Easily adjust your shock for terrain, load and speed
• 2.5-inch Impact extruded aluminum body
• Massive 7/8-inch hard chrome plated heat-treated alloy steel shaft
• External reservoir design separates shock oil from the high-pressure nitrogen
• DSC - Dual Speed Compression Adjuster comes standard
• Fully serviceable for a lifetime of use
• 1-year Manufacturer's Warranty

Important Notes

1. If equipped with a 2-piece rear driveshaft, a Carrier Bearing Drop Kit may be required (pn# 123402)
2. 38 x 13.50 tires may require minor trimming.
3. Some models may be factory equipped with a 2-leaf main rear leaf spring pack and others a 3-leaf main. Be sure to order the correct option when customizing your kit.
4. The transfer case indexing ring will not fit 6.2L vehicles equipped with the 6R100 transmission.
5. If your truck is equipped with a factory rear sway bar add rear sway bar links (pn# 123808)
6. The indexing ring is not designed for manual shift transfer case models. Modification of the shift cable mount will be required.

Installation

Specialty Tools Needed :

30mm Socket, 40mm Socket, Basic Hand Tools, Drill / Bit Set, Jack / Jack Stands, Pitman Arm Puller

Specification