ROADMASTER TRANS 4WD

The BD 10R80 RoadMaster Transmission increases reliability and longevity for stock or slightly modified trucks. The common issues, including the leaking CDF Drum, are solved in this transmission. A brand-new modified valve body is installed to increase line pressure by approx. 30% to increase clutch holding capability. The additional fluid capacity held by the deep sump pan helps regulate transmission fluid temperatures and extend fluid service life.

Additional Information

Roadmaster Transmission Kit; 10R80 Transmission;

Part Type

Automatic Transmission Assembly

Product Overview

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered for performance diesel applications. Located in Abbotsford, British Columbia, Canada, BD's state-of-the-art facility covers 65,000 square feet, and employs 60 plus highly-trained individuals. The BD name became recognized in 1989, when the company introduced the first exhaust brake for the burgeoning diesel pick-up truck market. BD's roots, however, actually date back to 1972, when Valley Fuel Injection, Ltd. first opened its doors. Today, Valley Fuel Injection and BD Diesel Performance are one, with eight specialty divisions that focus on diesel power train components: Fuel Injection Calibration Department, Exhaust Brake Manufacturing, Electronic Circuit Design and Assembly, Transmission and Torque Converter Design and Remanufacturing, Turbocharger Design, Installation and Research and Development. BD's comprehensive approach to the diesel performance aftermarket ensures not only quality products, but educated dealers and satisfied customers. Thank you for your interest in BD Diesel Performance!

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• Brand new modified valve body to increase line pressure by approx. 30% for increased clutch holding.
• Easy to flush transmission fluid with drain plug, and can attach a temperature sensor if desired.
• Increased fluid capacity helps regulate temperature and extend fluid life.
• New Deep Sump Transmission Oil Pan. Extra 2 quarts of fluid capacity.
• New OEM clutches and steels.
• Revised CDF drum with retaining feature to prevent sleeve failure common on OEM units.
• Smooth and quick shifts.
• Will not have to worry about long shift delays or flares due to the leaking CDF drum.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions
2.	Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information