Ford super duty 3.31 rear end. Will it be a big mistake. ?
Pulling a 37 foot Cedar creek with a f350. Diesel. Would the 3.31 rear end work or should I get the 3.55?
Forum Discussion
Ford in its trailering guide provides a GCWR that is 6500 pounds greater with 3.55 gears as compared to 3.31 gears. So the gears do matter.
