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
Lynnmor wrote:
The 3.55 is better for the transmission, it ain't about the drivers comfort or convenience. I wouldn't want to pay for repairs on a 10 speed transmission.
Why is 3.55 better for the transmission?
