BDS Suspension 4 Inch Lift Kit, Ford F250/F350 Super Duty (99-04) 4WD, Square - Mfg Prior to 2-28-99, Without Factory Overload, NX2 Nitro Series Shocks

PN. BDS309H

A BDS Suspension lift kit raises your truck or SUV to make room for larger tires and add ground clearance, while correcting the geometry that matters for a good ride and safe handling. Each kit is engineered for the vehicle it fits, with components chosen to restore steering, driveline and suspension angles after the lift. BDS kits are offered with a choice of shock packages, so you can match the ride to how you use your vehicle, from daily driving and towing to trail and off-road use.

This part number is configured with front u-bolt type: Square - Mfg Prior to 2-28-99; rear lift: Without Factory Overload; shock: NX2 Nitro Series Shocks. Front lift: 4 in (leaf spring). Rear lift: 3 in (block). Clears tires up to 35 x 12.5. Recommended tire and wheel setups: 35 x 12.5 tires on 16 x 8 wheels with 4 in backspacing. Estimated installation time is 8 hrs, rated moderate. Installation notes: These trucks were manufactured with two different style front u-bolts. You will need to know if your front leaf spring u-bolts are square or are half way between round and square with a gentle radius around the OE cast u-bolt plate before ordering; Kits with the Radius front U-bolts do not include swaybar links; Vehicles produced before 3/1/99 require a different box kit. You must check the production date on the door prior to ordering; The Superduty came from the factory with a 2", 3", or 4" rear block. If you wish to truly level your vehicle it may be necessary to change the rear OE block; Will not fit dually applications; These trucks were produced both with and without a top mounted over load spring. There is an extra leaf that mounts on top of the rear leaf pack. You will need to know how your truck is equipped before ordering; If your vehicle is equipped with a carrier bearing, you will want the 123402 drop kit in the accessories section.

Features and Benefits:

• Easy, 100% Bolt-on installation
• Glideride leaf springs to provide full lift height and increased capacity
• Track bar relocation bracket and pitman arm maintains proper steering angles for improved handling
• 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