BD Diesel Roadmaster Transmission & ProForce Converter

2019–2024 Ram 2500 / 3500 6.7L Diesel

Part #: 1064304SS

Overview

The BD Diesel Roadmaster Transmission paired with the ProForce Converter is a premium drivetrain upgrade designed specifically for the 2019–2024 Ram 2500 and 3500 equipped with the 6.7L Cummins diesel engine. Engineered by BD Diesel Performance, a leader in diesel powertrain innovation, this combination enhances transmission durability and torque converter efficiency to meet the demands of heavy-duty towing, hauling, and high-performance diesel applications.

Ideal for diesel enthusiasts and professionals seeking improved transmission reliability and smoother power delivery, this assembly addresses common transmission weaknesses while optimizing engine torque management. The Roadmaster Transmission and ProForce Converter work in harmony to provide enhanced drivability, reduced heat generation, and increased longevity under strenuous conditions.

Key Features

BD Diesel’s Roadmaster Transmission & ProForce Converter package incorporates advanced engineering and quality manufacturing to deliver superior performance and reliability. Key features include:

• Complete transmission and torque converter assembly designed specifically for 2019–2024 Ram 2500/3500 6.7L diesel trucks
• Enhanced torque converter design for improved torque multiplication and smoother engagement
• Heavy-duty transmission components engineered to withstand increased power and towing loads
• Precision remanufacturing and calibration to ensure OEM-level fitment and operation
• Improved heat dissipation to reduce transmission overheating during demanding use
• Optimized for diesel performance applications, including towing, hauling, and off-road use
• Manufactured and assembled in BD Diesel’s state-of-the-art Canadian facility with rigorous quality control
• Direct bolt-in replacement with no major modifications required

Construction & Design

The Roadmaster Transmission and ProForce Converter are built using premium materials and advanced manufacturing processes. BD Diesel’s engineering team focuses on durability and performance, incorporating reinforced internal components and high-quality seals to prevent leaks and premature wear. The torque converter features a robust stator and turbine design optimized for the 6.7L Cummins’ torque curve, ensuring efficient power transfer and reduced slippage.

Every unit undergoes thorough testing and calibration to meet strict performance standards. The assembly is designed to integrate seamlessly with the Ram’s existing drivetrain electronics and control systems, maintaining factory-like operation while enhancing overall drivetrain robustness.

Installation & Fitment

This Roadmaster Transmission and ProForce Converter kit is a direct fit for 2019 through 2024 Ram 2500 and 3500 models equipped with the 6.7L Cummins diesel engine. Installation requires standard transmission removal and replacement procedures and should be performed by a qualified technician familiar with heavy-duty diesel transmissions. No major modifications or additional parts are necessary, making it a straightforward upgrade for improving transmission reliability and performance.

What's Included

• BD Diesel Roadmaster Transmission assembly
• ProForce Torque Converter matched to transmission
• Gaskets and seals required for installation
• Installation instructions and technical support documentation

Ideal For

This transmission and torque converter package is ideal for Ram 2500 and 3500 owners who demand enhanced drivetrain durability and performance from their 6.7L diesel trucks. It is especially suited for:

• Heavy towing and hauling applications
• Diesel performance enthusiasts upgrading factory components
• Fleet operators seeking reliable, long-lasting transmission solutions
• Off-road and commercial use where transmission stress is elevated

BD Diesel Performance designs and manufactures diesel performance parts aimed at stronger power delivery, improved reliability, and heavy-duty capability. Their lineup spans turbo and fueling upgrades, manifolds, intercoolers, and other supporting components—built for Cummins, Power Stroke, and Duramax owners who want more torque for towing, work, or competition.