8 1/4 axle in a early A

0A04B5C4-7345-43FE-A711-698CC4211D4D.jpeg Hey-
I’ve got a 8-1/4 from a 74 dart bbp.
I have 10”x2-1/2” rear shoe set up.
I used all the cables for the 66’ Barracuda and order it for 10” rear brakes. It was an option.
If not use the 75’ rear rear cables.