Rotors for Kelsey Hayes 4 Spot Brakes

Mattax said
You might do some comparison with the measurements and bearing sets on the spindles of Australian Valiants. Might be some possibilities that are almost impossible for us in the Americas to investigate.

Thanks Mattax, that's something I hadn't considered. I also have a '72 E55 Aussie Charger - factory 340 car, and a ton of spare parts. I wonder if the rotors from this thing would work on the Barracuda. Might pay to have a closer look.