Dodge Spirit trans donors?

Not an A body, but i just inherited a '93 3.0 V6 Spirit that has a shot trans, and a really nice body. Can I get a trans out of a mini van of the same era? I see those all the time where some poor sucker has been ripped off to rebuild the trans, and a year later they're junking them because the body is rusted out. How about the 3.0 itself? I might just swap the whole motor and trans if that's possible.
Thanks, mike