In this episode of the Power Driven Diesel podcast, Todd, Will, and Meyer break down everything you need to know about the 47/48 Dodge 4-speed transmissions—whether you're using them for towing or racing. They cover common issues, maintenance strategies, and essential upgrades that will keep your transmission running at peak performance.

The team digs into why these transmissions get a bad rap, busts the myth that changing the fluid causes problems, and explains how to keep your system healthy. They talk about fluid changes, filter maintenance, and the role of bands and torque converters in making sure your truck can handle the power you’re pushing.

If you’re building a solid tow rig or pushing 500+ horsepower, they cover the necessary upgrades and maintenance steps to keep your Dodge 47/48 in top shape. They also explain the key differences between the 47 and 48 transmissions, so you’ll know which is best for your setup.

For those pushing serious power, Todd, Will, and Meyer get into the heavy-duty parts like torque converters and steel planetaries. Whether you're doing it yourself or getting expert help, this episode lays out the facts on what you need to make your transmission perform.