6.0 Powerstroke 5R110 Automatic Transmission Parts and Upgrades 2003-2007
With a transmission upgrade you can get much longer life and performance benefits for the best lifespan without problems. Upgrade the shifting with a converter upgrade. Improve the braking with a converter controller or tap shift controller. Keep it cooler with a transmission cooler upgrade or pan upgrade. The transmisison in a vital part of the drivetrain and an upgrade can save big money on repairs down the road in the long term.