Some suspension and brake questions

Awesome! :thumbsup:

Just give DoctorDiff a call. He can get you set up with some 73+ disk brake spindles and brakes. The FMJ cars are good donors, but I almost never see them in the yards anymore.

Depending on how you plan on using the car, you can also run 11.75" rotors from a B/R body car on there. It's a nice stopping upgrade from the 10.95's and they still fit 15" wheels.
To use those 11.75" rotors, you'll need the caliper brackets and matching calipers and hardware too. :thumbsup: