BDS 4 Inch Lift Kit | Ford F100/F150 (1980-1996) 4WD | 2 Inch Rear Leaf Springs

Rear lift is achieved with 2 Inch Rear Leaf Springs — a multi-leaf progressive design that maintains factory payload weight ratings and delivers a smooth ride.

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.