I am running 40 Ford spindles on my roadster. I used the Super Bell kit. I bought the brackets, bearing adaptors, bearings, and seal (basic kit) frm them and sourced the Chrysler rotors and GM calipers from NAPA. When I was done I could have saved a buck or two buying it all from Supe Bell.

Picture shows the bracket mounted to the spindle.

I am very pleased.