Many Thanks guys.....so far it's been somewhat smooth sailing.
So this past weekend I came to the realization that the rear end housing in my car is not a B-body housing but a C-body housing - probably out of a Fury.
I know this now because I had bought the stainless pre-bent brake lines that go along the housing from the distribution block out to each wheel cylinder for a 1971 B-body.

- March 27 (14).jpg (87.4 KiB) Viewed 38055 times
When I went to fit them, well the one for the passenger side was too long, and the one for the drivers side was too short.....
But the good thing was I was able to shorten the passenger side to fit....it just had to be tweaked a bit.

- March 27 (8).jpg (88.18 KiB) Viewed 38055 times

- March 27 (9).jpg (52.51 KiB) Viewed 38055 times
For the drivers side I had to make a new one.
Good thing I have some 3/16 stainless brake line at home along with a good flaring tool.

- March 27 (12).jpg (91.9 KiB) Viewed 38055 times

- March 27 (11).jpg (68.73 KiB) Viewed 38055 times
Also, in the first photo you'll see the braided flex stretched right out to it's max. If the block was a little more towards the drivers side, that line would be a little more relaxed.
Anyway, they are installed....now onto fitting the rear brakes.