trying to Identify this 4 spd

[Az-mopar]

Im selling one of my 70s
and bought it pretty much the way you see it
Any ideas what the trans is out of ?
best I can tell is its a long tail shaft trans now residing in a 70
Challenger

[HP_Cuda]

Even with these numbers it will be hard to tell.

Easier way to figure stuff out is:

1) How many teeth on the input and output shaft?
2) Location of the shifter mechanism?
3) Opening it up and seeing if you have a regular or OverDrive model.

and then checking here:
http://www.slantsix.org/articles/4-speeds/ODA833fourspeed1.htm