which tranny do i have

Guitar Jones said
I'm sure alright, I had a 71 Dart Swinger, slant six, disc brakes, 8 3/4 limited slip and a 727, all factory.

I rebuilt transmissions at a Chrysler dealer for over 12 years and I've seen more than a few of these.

So it must have been part of some sort of sport package? 8 3/4's behind automatics are pretty rare also as far as A-bodies go.