Here`s the truck:
03 F-350 Dually CC 4X4.
7.3,6-speed,4.10,unlimited slip in the rear.
Would changing out the factory 4.10s to 3.73 be a good move?
I`m looking to lower rpms on the highway,but will the 3.73s still be good for towing?
I plan on installing a Tru-Trac in the rear,and I might as well do everything at once while I`m in there.I do know that I have to change the front ring and pinion also.
Thanks for any input;well appreciated!
Mark.
03 F-350 Dually CC 4X4.
7.3,6-speed,4.10,unlimited slip in the rear.
Would changing out the factory 4.10s to 3.73 be a good move?
I`m looking to lower rpms on the highway,but will the 3.73s still be good for towing?
I plan on installing a Tru-Trac in the rear,and I might as well do everything at once while I`m in there.I do know that I have to change the front ring and pinion also.
Thanks for any input;well appreciated!
Mark.