Does the 7m bolt up directly to the w56 or R151f?, or do you have to use an adapter plate, or swap bell housings?

After rebuilding the 7mgte for my '87 Supra project build, and seeing how small it actually is, I think if I come across one for cheep I will pick it up to go in my '91 x-cab.  My '91 is geared correctly for 35's and the engine is freshly rebuilt, but it isn't much of a joy to drive power wise, fortunately it is only used for wheeling  so for now it is livable.  One of these days I wil have to take some measurements and see how the 7m would fit in the '91's engine bay.