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

XD 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

• Lower Bushing: Includes durable urethane bushing and DOM sleeve

• Upper End: Features full length XD Rod End with high misalingment spacers

• 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.