AX15 5-Speed Transmission to Dana 20 Adapter Kit, 66-77 Ford Bronco SKU: 7234

Early Bronco Dana 20 Transfer Case to AX15 5-Speed Transmission Adapter

Upgrade your drivetrain with confidence using the AX15 to Dana 20 Transfer Case Adapter, specifically designed for 1966–77 Ford Bronco. This adapter allows the highly regarded AX15 5-speed manual transmission to bolt directly to your Dana 20 transfer case, creating a powerful and reliable transmission setup for both street and off-road use.

Built for Bronco restoration builders and off-road enthusiasts, this adapter offers smooth integration between new and old technology. It delivers improved drivability, smoother shifting, and added strength over stock 3-speed setups—while preserving the legendary performance and reliability of the Dana 20.

Please note: This adapter connects the transfer case to the transmission only—it does not adapt the AX15 to your engine. A separate adapter may be required for the engine side depending on your specific application.

• AX15 to Dana 20 Compatibility – Allows installation of a modern 5-speed AX15 transmission with your original Dana 20 transfer case.

• Designed for Early Broncos – Application-specific design ensures clean fitment and reliable performance in 1966–77 Ford Broncos.

• Smooth, Reliable Shifting – Enhances drivability on-road and off-road with tighter gear ratios and modern transmission feel.

• Durable Construction – Precision-machined components built to handle the torque and abuse of off-road driving.

• Transfer Case-Side Adapter Only – Does not attach the transmission to the engine—engine-side adapter sold separately.

Bolt a AX15 5-speed Manual Transmission to your 66-77 Ford Bronco Dana 20 transfer case and gain smooth shifting, modern performance and trail-ready durability.