4.10 rear in new Ford F350
A lot of leftovers have the 4.10 rear any one know if there would be a big difference in MPG towing or would it be negligible..?
Forum Discussion
Since you are looking at a 4.10, you are looking at a dually. I have 4.10 in mine, very happy. I am pulling right at 16K and live in the mountains of east TN. The 4.10 keeps you in the right spot on the RPM's when towing. Has good get up when pulling on interstate. Milage when towing is 9-10 and 16 unloaded. You only other option with a dually is 3.55's. From what I have read there isn't a big difference in milage between the two.
