This BDS Suspension 6" lift kit sets up your 2005-2007 Ford Super Duty F250 and F350 diesel truck for up to 37" tires. Up front it includes diesel-specific Pro-Ride coil springs, heavy-duty radius arm drop brackets for correct caster, a forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets, and FOX 2.0 Performance Series shocks. The rear uses high strength lift blocks with built-in bump stop, longer u-bolts, brake line brackets, and matching FOX 2.0 shocks.

Features

• Easy, 100 percent bolt-on installation
• Pro-Ride dual rate coil springs provide a remarkable ride through any terrain
• Heavy duty radius arm drop brackets provide correct caster and maintain stock driving characteristics
• Track bar relocation bracket and pitman arm maintain proper steering angles for improved handling
• Steel lift blocks with built-in bump stop provide level stance front to rear
• Add-a-leaf helps freshen up old worn-out factory leaf springs
• Cast iron blocks with new center pins for max strength
• 2-inch Impact extruded aluminum shock body
• Internal floating piston (IFP) monotube design
• CNC machined 6061-T6 aluminum mounting ends
• 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

Specs

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

Recommended Tire & Wheel Fitment

• Tire Size: 37x12.5
• Wheel Diameter: 18x9, 20x9
• Back Spacing: 4.5/4.5

Notes

• These trucks were manufactured with and without top mounted overload springs on the rear leaf springs (an extra leaf separate from the pack that sits above the main leaf). You will need to identify which you have before ordering.
• If your vehicle is equipped with a carrier bearing, you will need to order 123402 in the options section.
• Do not install the 4 inch rear block kit on vehicles equipped with a factory 3-7/8 inch rear block. Only use the rear spring option on these vehicles.

Includes

• BDS013329, 1999-2007 Ford F250/F350 Rear Box Kit w/o overload (UPC 658848613304)
• BDS013611, 05 Ford F250/350 6 Inch Front Box Kit (UPC 658848613793)
• BDS033611, 2005-2022 Ford F250/F350 6 inch (Diesel) Coil Kit (UPC 658848616589)
• BDS113218, 2005-2007 Ford F250/F350 Add-a-leaf (UPC 658848618729)
• BDS85415, Steering Stab 23.9 x 14.3 - EB1/EB1 (UPC 711745609112)
• FOX98224750, Fox 2.0 Shock 28.25 x 17.15 x 2- S50/EB1
• FOX98224760, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1