Changing from 3.31 to 4.10
Changing from 3.31 to 4.10
I have a 1997 F250LD 4x2 with the 4.6L I am currently running a 3.31 rear gearing and want to change it out to 4.10 gearing to get more power, I do city driving and rural back road driving, which sports many hills the steeper and longer ones seem to give the engine some problems
You'll love the 4.10's if you decide to go for them. I had 3.55's in mine and changed to the 4.10's over the holidays (hooray for Christmas!). Really a night and day difference in these trucks.
-Flea
-Flea


