8 3/4 Rear Disc Brakes

AndyF said
The biggest problem with a lot of the rear brake kits is that they use too large of a piston. With a big rear piston you have to run a huge front piston and then a big master cylinder. If you use a big rear piston with a small front piston you'll end up with a rear bias that you can't fix. The car will spin if you lock the brakes.

Which kits would you be reffering to? It makes sence to me,what you said about big rear brakes and small fronts. Im using stock Kelsey hayes 4 piston sbp brakes up front. Possible use Mustang rotors there to get the bbp but thats the only mod.Im thinking the mustang brakes should be fine for this setup.