so im wanting to get rid of my e4od out of my 92 f350 4x4 and swap in the zf5 out of my 88 f350 2wd but my question is will my transfer case from my e4od bolt to the zf5?

and my other question is i pulled the codes and 29 comes up witch is speed sensor so i replaced the speed sensor on the rear end and im still getting the code so im thinking its the pcom now so im wandering if i can take the pcom out of my 91 f250 e4od 7.3l diesel and swap them out and see if that fixes my problem?

 

On the Zf question the answer is no. You would have to dismantle the ZF and fit a 4x4 tailshaft and transfer case adapter.
On the PSOM question the answer is no again as your `91 does not have one.
Maybe try unplugging the RABS ECM and see if that helps (it should be behind the glovebox).

 

alright thx

 

you CAN always swap in the zf5 and get a divorced transfer case. then you will be able to run a longer front driveline and clock it any way you need without having to worry about it being in the way at all. even be able to run a chevy tc with a chevy d60 (cheaper then the ford/dodge) with the passenger side drop.

 

On your speed sensor question, disconnect the batteries over night, sometimes the computer will retain memory even if the part is new and the problem solved. this should clear the code if the problem is fixed.

 

so ive been calling around and google searching and cant find any buddy that will sell the 4x4 parts off of the 4x4 zf5 so does any buddy have the tail section and the main shaft that there willing to sell or could i do something like this

Classic Broncos .com - Tech: ZF Transmission into 66-77 Early Ford Bronco

 

Try unpluging the PSOM and plug it back in I have read that has worked. I sent my to a shop in ND and it has worked fine since.

 

Ya I already tried that it didn't fix it so I went to the junk yard today and they gave me 2 psom so hopefully that fixes my problem for a little

 

Make sure they are for the right vin. I found lots of PSOM for gasser but none for 7.3.

 

if it helps the f450s use the 4x4 zf in the 2wd truck. they just put a driveline parking brake on the tranfercase bolt pattern.