- Staff
- #1
Has anybody here ran a DURAMAX ALLISON 5 speed with 3.42 gears? If so how did it perform? My 95 SUB that I'm transplanting an 01 DMAX/ALLY into has 4.10's with 245/75/16 tires now, and I know this is too low for the DMAX with what I plan on doing. I only plan on towing 10-11K pounds tops with this rig. I know a gear swap is in my future with this set-up, and figured instead of 3.73's why not 3.42's.