V6 to 4cyl swap
 

I have a 1989 4Runner and it has a non fixable V6 in it.Is it possible to just change the Bell housing on the Automatic tranny to a 4cyl hsg to get the 4cyl to bolt in? I know the engine mounts are in a different place and I know of all the other problems,I am just interested to know if the tranny bell housings are interchangable? Thanks