http://users.tpg.com.au/users/loats/technical/ma61/gearboxes.html
according to the above page they use the same yoke as the RWD Toyota Axx automatics. a list of which can be found in the link below
http://en.wikipedia.org/wiki/Toyota_A_transmission
might add a few more options for you.
find out how to clear and reprogram your Garage door so that the stolen garage door opener no longer works, if you haven't done so already. last thing you need is them getting any more of your stuff.
you could ask Cletus
http://www.oldschool.co.nz/phpbb/viewtopic.php?f=17&t=21943&view=next
from the pics in his build up it looks like both the back ports are in use?