This BDS 4" lift kit with 4-link conversion raises your 2008-2010 Ford F250/F350 Super Duty diesel truck with clearance for up to 35" tires. The 4-link converts the factory stamped steel radius arms to HD upper and lower control arms on steel brackets, correcting axle position and limiting caster change through wheel travel for better handling, strength, and stability. Up front it includes diesel-specific Pro-Ride coil springs, a forged drop pitman arm and track bar drop bracket for steering correction, sway bar relocation, and brake line brackets. The rear uses a high-strength lift block and longer u-bolts. Choose NX2 Nitro or FOX 2.0 Performance shocks front and rear.

Features

• 100% bolt-on installation
• Pro-Ride dual rate coil springs
• Heavy duty 4-link control arms for improved handling, stability, strength and caster control
• Track bar relocation bracket and pitman arm maintain proper steering angles
• Fabricated steel blocks provide a level stance front to rear
• Choice of NX2 Nitro shocks with vehicle-specific valving or FOX 2.0 Performance Series shocks
• NX2 Nitro: nitrogen-charged, twin-tube design, 10-stage velocity-sensitive valving, dual-welded ends, 1-3/8-inch high-flow piston, self-lubricating seals, silver powder coat finish

Specs

• Front Lift Method: Coil Spring
• Rear Lift Method: Block
• Shocks Included: Yes
• Front Lift Height: 4 inch
• Rear Lift Height: 5 inch

Recommended Tire & Wheel Fitment

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

Notes

• These trucks were manufactured with and without a top mounted overload spring (an extra leaf set above the main leaf, separate from the pack) on the rear leaf springs. 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 accessories section.
• Removal of the factory block is required.
• Front exhaust modification may be required to clear the front driveshaft on gas models.
• U-bolts will not fit dually models.
• Dropped pitman arm will not fit 10-lug widetrack F350 models.

Includes

• BDS003629, Ford F250/350 6 Inch Rear Spring (UPC 658848611393)
• BDS013010, 05 Ford F250/350 4-link Kit (1of2) (UPC 658848612994)
• BDS013012, 08 Ford F250/350 4-link Box Kit (UPC 658848613014)
• BDS033411, 2005-2024 Ford F250/F350 Superduty 4 inch Coil Kit - Diesel (UPC 658848616527)
• BDS85415, Steering Stab 23.9 x 14.3 - EB1/EB1 (UPC 711745609112)
• BDS85700, Shock- 25.20 x 15.20 x 2-3/8 - S50/EB2 (UPC 711745609495)
• BDS85760, Shock- 33.00 x 19.25 x 2-3/8 - EB1/EB1 (UPC 711745609693)
• UBT4032, 5/8 x 3-5/8 x 10 Round U-bolt (UPC 711745613300)