Bought a 70 Dart Custom Parts car and I have a question.

BigWhi said
I seen this picture but I guess I'm stupid I can't tell which it is. It looks like the 8 3/4 rear end to me but not sure.

8 3/4 drops out the front and has no bolts on the rear. by far the easiest to identify. looks like an 8 1/4 to me