BD Diesel 20-24 Ford Transit 3.5L 4WD Roadmaster 10R80 Transmission & Converter Package

The BD Diesel Roadmaster Transmission & Converter Package is built to address common weaknesses found in the 10R80 transmission, especially for stock or mildly modified 2020-2024 Ford Transit 3.5L 4WD vehicles. This package centers around a modified valve body that increases line pressure by approximately 30%, which directly translates to noticeably higher clutch holding power for sharper shifts and more robust performance.

You won't have to worry about long shift delays or flares caused by a leaking CDF drum, a known issue with OEM units. BD Diesel has engineered a solution by incorporating a retaining feature into the CDF drum to support the internal bushing and prevent it from shifting and blocking fluid pathways. Furthermore, the package includes an anodized reaction shell, which is harder than stock and eliminates the tooth wear issues that can occur on the 10R80's reaction shells. This updated component ensures lasting performance and reliability.

This comprehensive package also comes with a ProForce Torque Converter featuring new friction material, along with new OEM clutches and steels. The result is a transmission that offers smooth and quick shifts, making it a solid option for enhancing the drivetrain of your Ford Transit.