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4140 Chromoly Adjustable Track Bar, 78-79 Ford Bronco, 76-79 Ford F150 SKU: 791231

4140 Chromoly Adjustable Track Bar, 78-79 Ford Bronco, 76-79 Ford F150

4140 Chromoly Adjustable Track Bar, 78-79 Ford Bronco, 76-79 Ford F150

Purchase 4140 Chromoly Adjustable Track Bar, 78-79 Ford Bronco, 76-79 Ford F150
$149.99 SKU: 791231

Fits 78-79 Ford Bronco, 76-79 F150 4WD
3 Reviews

Product Overview:

Fine-tuned alignment for serious trucks. Whether you’re running a heavy bumper, swapped drivetrain, or custom suspension on your 1978–79 Ford Bronco or 1976–79 Ford F150 4x4, this adjustable chromoly track bar gives you the strength and range to center your axle with confidence. Designed for rugged use and long-term reliability, it’s the smart solution for getting your front end dialed in right.

Full description

Fine-tuned alignment for serious trucks. Whether you’re running a heavy bumper, swapped drivetrain, or custom suspension on your 1978–79 Ford Bronco or 1976–79 Ford F150 4x4, this adjustable chromoly track bar gives you the strength and range to center your axle with confidence. Designed for rugged use and long-term reliability, it’s the smart solution for getting your front end dialed in right.


Adjustable Track Bar | 4140 Chromoly Steel | 78–79 Bronco, 76–79 F150

Built from 4140 chromoly DOM tubing, this adjustable track bar is the heavy-duty solution for dialing in proper front-end alignment on a lifted 1978–79 Bronco or 1976–79 Ford F150 4WD truck. With an adjustment range of 36" to 39", it gives you the precision needed to recenter your front axle when your lift height isn’t factory-perfect—whether from bumper swaps, winch weight, or custom engine conversions.

Unlike thinner mild steel options, this track bar features a tapered tube design for a stronger weld interface and includes high-quality urethane bushings for added longevity. The 7/8" fine-threaded adjuster offers strength and smooth tuning, allowing you to dial in alignment with confidence and control.


  • Fitment: 1978–79 Ford Bronco, 1976–79 Ford F150 4WD

  • Material: 4140 DOM Chromoly Steel – for unmatched strength and durability

  • Adjustment Range: 36" to 39" for perfect front-end centering after a lift

  • Bushings: Includes durable urethane bushings

  • Thread Size: 7/8" fine thread – stronger and more precise than standard bars

  • Design Features:

    • Tapered tube increases weld surface area

    • Built to outperform thinner mild steel alternatives

    • Allows fine adjustment for varying lift setups or drivetrain modifications


Center your front axle the right way - this DOM 4140 chromoly adjustable track bar for 78-79 Bronco & 76-79 F150 is built for heavy-duty rigs and custom lifts.

Review 4140 Chromoly Adjustable Track Bar, 78-79 Ford Bronco, 76-79 Ford F150

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PRODUCT REVIEWS
Andrew Stone
Reviewed 10/25/2020
Fit perfect

Rspreder
Reviewed 11/08/2015
A quality product yet again.

Brandon
Reviewed 11/24/2013
Works great, great quality part. Better then the other adjustable ones I have seen on the market.

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