I'll try and get pics of the wiring/color coding/linkage and post it up with pics of lower bolt measurements.

BOY, if it's the narrow, I could swap it in my 86.. (Can I?) I mean if all I have to do is shorten the drive shaft and I think I still have the crossmember..
SO, engaging the "OD" is just locking the converter right? When I installed a 200r4 in my 72 Monte, I had a vacuum switch that did that.
Thanks again
E