6 Inch Lift Kit | 1977-1979 Ford F100/F150 4WD | Block Kit & Add-A-Leaf | BDS Suspension

This variant includes a Block Kit and Add-A-Leaf rear lift configuration. The add-a-leaf helps freshen up old, worn-out factory leaf springs while cast iron blocks provide maximum strength. Includes new center pins, reduces axle wrap, and creates a more controlled and stable feel. Multi-leaf progressive design maintains factory payload weight ratings.

Overview

Raise your 1977–1979 Ford F100 or F150 4WD truck with this 6-inch suspension lift kit from BDS Suspension. Designed to improve stance, performance, and off-road capability, this kit includes everything needed to complete the install and provides clearance for up to 35-inch tires. Up front, the kit features Pro-Ride coil springs, radius arm drop brackets, a track bar relocation bracket for steering correction, bump stop brackets, and precision-tuned NX2 nitrogen charged shocks. The rear lift configuration varies by variant selection and is paired with a matching set of NX2 Nitro shocks.

Features

• Easy, bolt-on installation
• Pro-Ride dual rate coil springs for smooth, predictable ride 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
• Track bar relocation bracket for steering correction
• Bump stop brackets included

Specifications

• Lift Height: 6 inches
• Tire Clearance: Up to 35 inches
• Front Lift: Pro-Ride coil springs, radius arm drop brackets, track bar relocation bracket, bump stop brackets, NX2 Nitro shocks
• Rear Lift: NX2 Nitro shocks (rear lift hardware varies by selected variant)
• Shock Type: NX2 Nitrogen Charged

Installation

• Estimated Time: 7 hours
• Difficulty: Moderate
• Tools Required: Drill / Bit Set, Pitman Arm Puller

Important Notes

Alignment "C" bushings may be required. #003408 (4") Leaf Springs and #003608 (6") Leaf Springs come with OE style bushings installed. Add two front auxiliary shocks if the vehicle is equipped with factory dual mounts.