used a ssbc kit on a duster , it was the only supplier the would allow a 14'' rim , but it used aftermarket 14'' , i tried steels rims and they hit the alum four piston calipers , but the rotors came in both 4'' and 4 1/2 wheel patterns , it was a 10'' drum conversion , fit on the drum spindles , but here on this site you will find a guy that rebuilds the factory option disc brakes and sell them as an assembly ready to mount up on your car , but you will be changing a master and pumbing new lines for the change over , early a bodies have small wheel house , designed around 13'' rubber . and the 4'' bc wheel pattern are difficult to find rims for . and on your intake and carb , they are mounted on the engine currently ? one thing about building a frank n' stien machine is the different parts required to maintain it as a driver , if going in that direction make a list of whats what and keep it as a bible in a safe place in the car .
