For Part 3 of our Serious 7.3L Upgrades series, we found ourselves beefing up our ’97 F-350’s automatic transmission. How long your E4OD (’94½ to ’97) or 4R100 (’99 to ’03) transmission lasts behind ...

The Ford Power Stroke 7.3L is a mighty engine, especially if you need maximum torque and horsepower for long hauls. But it does have a few weak links. They become especially evident when towing, as ...