The BD Diesel 4R100 Roadmaster Transmission Kit with ProForce Converter (Part Number: 1064432SM) is engineered for heavy-duty Ford trucks, including the 1999-2003 Ford 7.3L Powerstroke models. This comprehensive transmission upgrade combines advanced components designed for improved durability, performance, and towing capacity. The ProForce converter features a fully remanufactured unit with a new cover, bearings, and clutch frictions and steels, ensuring reliable engagement and long-lasting service life. Upgraded line pressure achieved through an enhanced PR valve increases operational pressure from the stock 75-150 psi to a robust 100-200 psi, improving clutch grip and torque transfer during demanding driving conditions. Machined center support, upgraded outer diameter snap ring, and coast clutch retaining ring contribute to the overall structural integrity of the assembly, reducing wear and enhancing shift firmness.
The kit includes an On/Off Lockup kit that converts the factory PWM converter lockup to a manual on/off operation, giving the driver more control over torque converter engagement. Additionally, the valve body repair shift kit ensures quicker and firmer shifts, optimizing transmission response and driver confidence. To accommodate increased oil demands, BD’s Deep Sump Oil Pan increases oil capacity by six quarts, providing better cooling and lubrication for heavy towing and high-performance applications. These components are designed to meet rigorous fleet and performance standards, ensuring your vehicle remains reliable under severe duty cycles. Designed and manufactured by BD Diesel, a leader in diesel performance components since 1985, this transmission upgrade provides a robust foundation for increased torque capacity and longevity in demanding environments.
Features:
- Heavy-duty diesel and fleet torque capacity for demanding applications
- Premium friction materials for smooth, consistent engagement
- Enhanced thermal capacity to prevent clutch slippage under severe towing conditions
- Long-term drivetrain reliability with durable, high-performance components
Fitment:
Ford E-350 Club Wagon Chateau 2003
Ford E-350 Club Wagon XL 2003
Ford E-350 Club Wagon XLT 2003
Ford E-350 Econoline Club Wagon Chateau 1999 to 2002
Ford E-350 Econoline Club Wagon Custom 1999 to 2000
Ford E-350 Econoline Club Wagon XL 2001 to 2002
Ford E-350 Econoline Club Wagon XLT 1999 to 2002
Ford E-350 Super Duty Base 1999 to 2003
Ford E-350 Super Duty XL 1999 to 2000
Ford Excursion Eddie Bauer 2003
Ford Excursion Limited 2000 to 2003
Ford Excursion XLT 2000 to 2003
Ford F-250 Super Duty Lariat 1999 to 2003
Ford F-250 Super Duty XL 1999 to 2003
Ford F-250 Super Duty XLT 1999 to 2003
Ford F-350 Super Duty King Ranch 2003
Ford F-350 Super Duty Lariat 1999 to 2003
Ford F-350 Super Duty XL 1999 to 2003
Ford F-350 Super Duty XLT 1999 to 2003





















