The authenticity guide states 14x 5.5 frt and 15x 6 rear. 11.9 KH disc with 4.5
bolt circle.
I've heard of no one manufacturing these hub/rotors or doing an accurate clone of the
front brakes.
The rotor hub appears to be a standard" B" body piece, and the center hole in the rotor itself is bored out to the "B" body size and then drilled for the 4-1/2" bolt pattern
