If you remove the body from your 2011-2019 Ford F-Series Super Duty, you'll be left with less of a truck chassis and more of a factory. This assembly line is spec'd out for one product, made to order torque shipments, and you're the primary customer. Like a non-truck-based factory, the process is a group effort, with every component depending on each other to create the final product. The 6R140 TorqShift transmission mated to the 6.7L Powerstroke is the torque factory's distribution wing, and we felt that it was time for an expansion.

It's no secret that Ford's Super Duty trucks are towering metal machines, which require massive amounts of cooling. The stock liquid-to-liquid transmission cooler provides adequate cooling in a compact package, but it has its limitations. Some Powerstrokes need extra cooling power, especially when it comes to towing or hauling a heavy payload. We already went over this concept in our last post, so let's dive into our final production-level transmission

Many believe that the key to a great truck is a powerful engine when, in reality, the transmission can make or break a truck. Your 2011+ Ford F-Series equipped with the 6.7L Powerstroke was delivered with enough torque to spin the Earth off its axis. Still, without a sturdy transmission distributing that power, you're left with gear confetti in a transmission fluid stew. In short, maintaining proper temperatures in your Powerstroke is vital to keep it towing, pulling, and hauling to its full potential. It's about time the 6.7L was due for a cooling upgrade.

Before we can dive into the improvements, we need to understand the OEM system fully. In 2011, Ford upped the ante in the heavy-duty truck segment with the 6.7L Powerstroke, complete with all the technology to earn the Super Duty moniker, specifically the addition of an entire secondary cooling system. This system's focus is dissipating heat from the air-to-water intercooler and channels coolant through several of the vehicle's