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
I've got a 2017 F350 with 3.55 gears and 20" wheels that I tow a 16k lb rv with. My 2021 will be 3.31 gears. The 10 speed has a pretty low ratio reverse which is going to be a downer even with 3.31 gears.
