I got one from a 2001 could it be put in a 94

 

you wud need the harness and the pcm to control it with at the very least.....i dont know how compatible the pcm wud be with ur dash tho. id have to study a wiring diagram for a while

 

Some one said you could change the valve body and it would be like a rh can that be done

 

look at the case on the rh and compare it to the re where the main plug goes thru itll be on the opposite side from the dipstick. on top of that i think there may be some slight differences inside as far as the travel of atf thru the trans. i dont know that its actually possible to switch out the VB and thats it....

 

Its a bit more involved than switching the valve body. The RE would have to be stripped to a bare case and built as a RH. There are some parts that need to be changed to allow the hydraulic governor in the tail housing to connect to the valvebody.