The BD Diesel 2021+ Ford F-150 3.0L Diesel 2WD 10R80 Roadmaster Transmission Kit is engineered to enhance the durability and performance of your vehicle’s transmission system. This comprehensive package includes a modified valve body that increases line pressure by approximately 30%, resulting in improved clutch engagement and overall shift quality. The redesigned components help reduce shift delays and flare issues often caused by OEM parts, ensuring smoother, more reliable operation under demanding conditions. The kit also features a newly developed CDF drum with a retaining feature to prevent common sleeve failures, providing added longevity to your transmission. An upgraded deep sump transmission oil pan adds an extra 2 quarts of fluid capacity, aiding in temperature regulation and extending fluid life, which is critical for towing and heavy-duty applications. Fully remanufactured with new clutch material and low-friction bushings, this package guarantees long-term reliability and efficiency. The included BD PROFORCE torque converter, equipped with new OEM clutches and steels, delivers smooth and rapid shifts, further enhancing your vehicle’s driveability and power delivery. Designed with ease of maintenance in mind, the transmission can be easily flushed via a drain plug, and it allows for the attachment of a temperature sensor for monitoring operating conditions. This product is ideal for fleet operators and performance enthusiasts seeking a robust upgrade capable of handling severe towing, frequent stops, and high-mileage use. As a heavy-duty solution, the Roadmaster Transmission & Converter Package ensures your Ford F-150’s drivetrain remains resilient, efficient, and ready for demanding tasks.
Features:
- Heavy-duty transmission upgrade with increased line pressure for improved clutch holding capacity
- Revised components including a CDF drum with retaining feature to prevent sleeve failure
- Enhanced cooling and fluid capacity with a new deep sump oil pan, extending fluid life and temperature regulation
- Smooth shifting with a rebuilt BD PROFORCE torque converter featuring new OEM clutches and steels
Fitment:
Ford F-150 King Ranch 2021
Ford F-150 Lariat 2021
Ford F-150 Platinum 2021
Ford F-150 XL 2021





















