At some point the switched from a 10 mm banjo bolt to a 7/16" or maybe the other way around, you just need to know which caliper your getting and get the right size hose and banjo to go with it! I believe it was around 1981 that they switched but don't quote me on that!
HAh, OK read the title dummy and now go to bed!
Disregard entire statement. Rotor don't have banjo bolts or brakelines.