This BDS Suspension 4" lift kit with 4-Link conversion sets up your 2011-2016 Ford F250 and F350 Super Duty gas truck for up to 35" tires. The conversion swaps the factory stamped steel radius arms for HD upper and lower control arms on high-strength steel brackets to correct axle positioning and limit caster change through wheel travel. Up front it also includes gas-specific Pro-Ride coil springs, 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 a high-strength fabricated lift block, u-bolt flip kit for max clearance, 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 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 cast iron blocks, tapered for correct pinion angle with offset pin to restore axle position
• 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: 4 inch
• Rear Lift Height: 4 inch

Recommended Tire & Wheel Fitment

• Tire Size: 35x12.5
• Wheel Diameter: 18x9, 20x9
• Back Spacing: 4.5/4.5

Notes

• Removal of the factory block is required. Rear add-a-leaf is required for models equipped with the factory 3-7/8 inch block for a level to tail high stance. Single add-a-leaf kit #113218 is recommended for a more level stance; dual add-a-leaf kit #113209 for a tail high stance. (Add-a-leafs do not apply to rear leaf spring equipped systems.)
• Front exhaust modification may be required to clear the front drive shaft (gas only).
• If equipped with a 2-piece driveshaft, a driveshaft alignment kit may be required.
• Although extremely rare, front and/or rear driveline vibration may occur.
• If equipped with a rear sway bar, #123009 is required.
• U-bolts will not work on dually.

Includes

• BDS013010, 05 Ford F250/350 4-link Kit (1of2) (UPC 658848612994)
• BDS013013, 11 Ford F250/350 4-link 4 Inch Box (2of2) (UPC 658848613021)
• BDS013519, 2005-up Ford F250/F350 5in Rear Block (UPC 658848613625)
• BDS033412, 2005-2024 Ford F250/F350 Gas 4 inch Coil Spring Kit (UPC 658848616534)
• FOX98224700, Fox 2.0 Shock 25.65 x 16.05 x 2- S50/EB1
• FOX98224760, Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1