Rear lift is achieved with a Dual Add-A-Leaf Kit, designed to freshen up old or worn factory leaf springs. Multi-leaf progressive design maintains a smooth ride and factory payload weight ratings.
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.
