2.3 gears in a 4.0 trans
so i pulled the top off my 4.0 4x4 trans and looks like 3rd is chewed up beyond recognition. pulled the top off the one from pick and pull and everything is as it should be! no chipped teeth, everything moves freely and the bearings look pretty good! so i'm thinking...... can i change the gears from the 2.3 trans into the 4.0 trans. i'm pretty sure it's a different gear ratio from 1st to third but not positive. anybody done this or know someone who has? any input would be greatly appreciated!