4-Inch Lift Kit w/ Radius Arm for 1980-1996 Ford F-100/F-150 4WD
Can I pick up my order or have it installed at your shop?
Can I pick up my order or have it installed at your shop?
Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.
How do I know if this part fits my vehicle?
How do I know if this part fits my vehicle?
Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.
What if I need to return a product or it’s defective?
What if I need to return a product or it’s defective?
Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)
What's the lead time on custom or fabricated parts?
What's the lead time on custom or fabricated parts?
Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.
Description
Description
Built to outperform, take your Ford 1980-1983 F100 and 1980-1996 F150 4WD truck to the next level with a 4-inch suspension lift kit with extended radius arms by BDS. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 33" tires.
Up front the lift kit includes Pro-Ride coil springs, axle pivot relocation brackets, extended radius arms, radius arm drop mounts, forged pitman arm for steering correction and precision tuned NX2 nitrogen charged shocks.
In the rear the base kit utilizes a high-strength lift block, longer u-bolts and a matching set of NX2 Nitro shocks.
Pro-Ride Coil Springs
A pair of full-length, vehicle-specific, Pro-Ride coil springs are supplied to provide the correct lift height and smooth, predictable ride across various terrains.
Extended Radius Arms
In place of the factory stamped steel radius arms BDS supplies a pair of high-strength tubular radius arms. The extended radius arm system will reduce caster change through wheel travel creating a more capable and controlled feeling in the steering wheel both on and off road.
Rear Lift Options
Block Kit
- Blocks are made from cast iron for strength.
- Tapered for correct pinion angle.
- Steel pin and hole are offset to restore axle position.
Block Kit + Add-A-Leaf
- Add-a-leaf helps freshen up old worn-out factory leaf springs.
- Blocks are made from cast iron for max strength.
- Includes new center pins.
Leaf Springs
- Eliminates any need for a lift block.
- Reduces axle wrap and creates a more controlled and stable feel.
- Multi-leaf progressive design for a smooth ride.
- Maintains factory payload weight ratings.
Features & Benefits
- Easy, Bolt-on installation
- Pro-Ride dual rate coil springs ride smooth through any terrain
- Heavy duty steel drop brackets for proper suspension geometry
- Cast steel blocks provide level stance from front to rear
- NX2 Nitro shocks with vehicle-specific valving for better control
Recommended Tires & Wheels
(Trimming may be required)
- 33 x 12.5 with 15 x 8 and 3.5 in. Backspace
4-Inch Lift Kit w/ Radius Arm for 1980-1996 Ford F-100/F-150 4WD | SKU BDS502H/BDS504H/BDS529H/BDS506H
