Automatic Transmission | 2017-2019 Ford 6.7 Powerstroke

The 6.7L Ford Powerstrokes come equipped with a 6R140 automatic transmission that has proven itself as one of the best transmissions ever put into a SuperDuty. With the release of the higher-powered 2017 Powerstroke, Ford made revisions to the 6R140 to handle the extra torque and towing capabilities.

One of the biggest benefits of this transmission is how easy it is to enhance. Through simple tuning, you can adjust shift points, lock-up parameters, line pressure, and more. The transmission computer monitors the entire powertrain and adapts accordingly. But every setup has its limits. That’s why we stock proven parts and upgrades to increase the durability and performance ceiling of your 6R140.

Whether you’re daily driving or towing heavy, we’ve got the transmission components to keep your truck running cool and shifting clean.

Even though the 6R140 is a strong transmission from the factory, it still benefits from key upgrades. Shift enhancers and pressure controllers can eliminate lazy shift points and reduce clutch slippage, especially under acceleration or when tuned.

Billet flexplates and upgraded torque converters provide greater reliability under heavy loads, and deep pans or dual-fan coolers help manage heat — one of the biggest killers of automatic transmissions.

If you're building a workhorse or performance rig, these upgrades are essential.

Heat is the enemy of transmission longevity. That’s why we carry a full lineup of extra-capacity deep pans from brands like BD, PPE, ATS, AFE, and Mag-Hytec.

These pans improve cooling and increase fluid capacity, making them a must-have upgrade whether you're towing cross-country or tuned up and ripping around town.

Managing transmission temperatures should be a top priority on any upgraded Powerstroke. Cooling kits with larger cores, fan assemblies, and transmission line replacements can keep temps in check and prevent long-term wear.

Our collection includes universal and application-specific kits from BD, Mishimoto, Driven Diesel, and Full Send — all proven to work with the 6R140 transmission platform in your 2017–2019 F250 or F350.

For drivers running heavy loads or extra horsepower, torque converters and billet flexplates are a critical piece of the puzzle. These components ensure your power is getting to the ground without sacrificing reliability.

We carry trusted converters and transmission internals from ATS, BD-Power, SunCoast, and more — all designed to support your transmission goals from mild to wild.