So I went Deep on finding out more about the differences. I called Kragen and asked to be put in contact with tech support at Powercraft/Edelman. I spoke to Lyle there. 800-288-3344. What a great help he was. Hats off to tech support people in Texas.
Lyle did some cross referencing. He said that the actual part number should've been 70338; but is now NS1.
He called me back and said order p/n 80119 Powercraft/Edelman at (CSK) Kragen,Checkers,Schucks or Auto Zone.
I haven't officially verified that it is the right part number till I see one to compare against. But from everything Lyle described, this should be it.
He said it's 28" with a fish hook configuration steel line at the box. That would make sense because of the 90 degree fitting.
If anyone else does a trial fit with one of these with their engine in the car already, please contact me and tell me what you have found out on the connecting it.