
Torque Management: The Best Automatic Transmissions for Diesel Trucks …
2016/10/13· E4OD/4R100 Four-Speed: 1994.5-2003 Fords. Aside from a few subtle differences, the E4OD and 4R100 transmissions found behind the 7.3L Power Stroke are very similar. In stock form, this four-speed automatic can bite the dust before the 300hp, 600 lb-ft of torque mark, which isn’t a difficult nuer to achieve.