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Tremec TR4050 to Dana 20 Crossmember Kit, 66-77 Ford Bronco SKU: 7261

Tremec TR4050 to Dana 20 Crossmember Kit, 66-77 Ford Bronco

Tremec TR4050 to Dana 20 Crossmember Kit, 66-77 Ford Bronco

Purchase Tremec TR4050 to Dana 20 Crossmember Kit, 66-77 Ford Bronco
$298.98 SKU: 7261

Fits 66-77 Ford Bronco
1 Reviews

Product Overview:

Upgrading to a 5-speed in your classic Bronco? The Dana 20 to Tremec TR4050 Crossmember Kit makes the swap solid. Designed specifically for 1966–77 Bronco running the Tremec TR4050 transmission with a Dana 20 transfer case, this kit gives you the support you need to handle serious trail time or everyday street use. It’s precision-fit, trail-tough, and built to hold up under the kind of torque and stress a Bronco drivetrain demands. When it’s time to step up your shifting game, this crossmember has your back.

Full description

Upgrading to a 5-speed in your classic Bronco? The Dana 20 to Tremec TR4050 Crossmember Kit makes the swap solid. Designed specifically for 1966–77 Bronco running the Tremec TR4050 transmission with a Dana 20 transfer case, this kit gives you the support you need to handle serious trail time or everyday street use. It’s precision-fit, trail-tough, and built to hold up under the kind of torque and stress a Bronco drivetrain demands. When it’s time to step up your shifting game, this crossmember has your back.


Early Bronco Dana 20 to Tremec TR4050 5-Speed Crossmember

Swapping a Tremec TR4050 5-speed into your early Bronco just got a whole lot easier. This custom crossmember kit is built to make that upgrade solid and trail-ready. Designed specifically to support the Tremec TR4050 transmission mated to a Dana 20 transfer case, this kit fits right into your 1966–77 Ford Bronco chassis. With its rugged construction and precision-engineered design, this crossmember gives your drivetrain the support it needs—whether you're crawling rocks, cruising highways, or doing both in the same weekend.


  • Purpose-Built Fitment: Designed to mount the Tremec TR4050 5-speed with Dana 20 in Early Broncos.

  • Strength Where It Matters: Heavy-duty materials deliver long-term durability under load and torque.

  • Smooth Install: Engineered to fit into factory frame rails with minimal modification.

  • Supports Proper Alignment: Maintains correct drivetrain geometry for safe and smooth operation.
  • Compatible with 66–77 Broncos: Built for classic Bronco frames running the TR4050 + Dana 20 combo.


Installing a TR4050 in your Bronco? This rugged crossmember mounts it clean with a Dana 20. Built for strength, made to fit, ready for the trail.

Review Tremec TR4050 to Dana 20 Crossmember Kit, 66-77 Ford Bronco

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bgduramax
Reviewed 05/18/2015
Professional and reliable service, thank you


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