Rear lift is achieved with a 2 Inch Cast Iron Block Kit. Blocks are tapered for correct pinion angle, with an offset steel pin and hole to restore axle position. Includes new center pins for maximum strength.
Overview
This 4-inch suspension lift kit by BDS is designed for 1980–1983 Ford F100 and 1980–1996 Ford F150 4WD trucks. Built to improve stance, on- and off-road performance, and overall capability, the kit includes all necessary components to complete the lift and provides clearance for up to 33-inch tires. Up front, the kit features Pro-Ride coil springs, axle pivot relocation brackets, radius arm drop brackets, a forged pitman arm for steering correction, and precision-tuned NX2 nitrogen charged shocks. The rear configuration varies by selected variant and is paired with matching NX2 Nitro shocks.
Features
- Easy, bolt-on installation
- Pro-Ride dual-rate coil springs for smooth performance across various terrains
- Heavy-duty steel drop brackets for proper suspension geometry
- Cast steel blocks provide a level stance from front to rear
- NX2 Nitro shocks with vehicle-specific valving for better control
- Forged pitman arm for steering correction
- Axle pivot relocation brackets and radius arm drop brackets included
Specifications
- Lift Height: 4 inches
- Tire Clearance: Up to 33 inches
- Front Lift: Pro-Ride coil springs, axle pivot relocation brackets, radius arm drop brackets, forged pitman arm, NX2 Nitro shocks
- Rear Lift: Varies by variant (see variant options); includes NX2 Nitro shocks
- Rear blocks: Cast iron construction, tapered for correct pinion angle
- Leaf spring options: Multi-leaf progressive design; maintains factory payload weight ratings
Installation
- Estimated Time: 6 hours
- Difficulty: Moderate
- Tools Required: Air Hammer (Recommended), Metric/Standard Socket Wrench Set, Drill / Bit Set, Jack / Jack Stands
Important Notes
- Front end alignment required after installation. Alignment cams may be required — see page 118.
- #123401 recommended if equipped with a front anti-sway bar.
- Ford produced 3 different styles of sway bar systems between 1980 and 1996. In extremely rare cases, modification may be required.
- Extended brake lines required for all 4–6 inch lifts.
- Does not fit F150 models without power steering.
