Howdy!
I am trying to take automatic transmission out of a 94 f250 super duty, dually, and put it in a 92 f250, 2-wheel drive, problem is, the back of tranny is different, and u-joints, and driveline are bigger.
Has anyone ever faced this problem? Any ideas on what I should do? Any help would be greatly appreciated, thanks!

 

when you say back of the tranny are you talking about the side that mates to the bell housing? or the tail shaft? If the ujoints are different sizes you have a couple options.
1. check and see what size the 2wd ujoints and yokes are and then figure out what your 94 auto trans u joints are. if they are close like 1440 and 1410 as example they make ujoints that adapt which means one side would be 1440 the other would be 1410.
2. once the trans is mated get measurements and have a driveshaft custome built for the ujoints you need. If the Auto trans ujoint is way bigger than the yoke on the rear diff than you will most likely end up needing to chang the yoke on the rear diff to make everything work

 

I AM TALKING ABOUT THE TAIL SHAFT. ALTHOUGH THEY ARE BOTH E4OD AUTO TRANSMISSIONS, THE ONE THAT CAME OUT OF THE 94 DUALLY HAS LARGER UJOINTS AND IS DIFFERENT AT THE TAIL SHAFT,
. I WAS HOPING TO MAKE THIS SWAP WITHOUT HAVING DRIVELINE BUILT.

 

do you know what size ujoints are on the old trans and new trans?

 

can anyone tell me if my e4od from my 1995 460 will bolt to a 7.3 idi and or powerstroke ?
also i want to swap to a 7.3 i have both ( idi ) and a powerstroke which will be the better swap i have both full truck to swap from ....

 

not sure of the sizes, but shouldnt i be able to take the output shaft out of the the old one and put it in the new one?

 

i would assume you could do that. Although im sure they made more than one model of that transmission i would check numbers that are most likely stamped on the cases somewhere. I swapped T-case input shafts and man i figured it would be a pull one out drop one in but it turned out there was about 6 or 7 different shafts!! so before you go tearing stuff apart you should do some homework!! I myself would probably just figure out what ujoints to use and go from there seems like less of a headache...

 

94 super duty has a driveline e-brake set up. That's why it's different