Looking to see if anyone has used the Wilwood Disk Brake kit. 140-2713, This is the only kit that I have found that comes close to the stock Kelsey-Hayes 1965 disk brakes. The stock rotor is 11.04 inches, this kit is 10.75 rotor, hoping it will not hit the a 14inch wheel Barracuda wheel.
https://www.wilwood.com/PDF/DataSheets/ds163.pdf
