ahhhh..ok
I have the 13 inch Wilwood kit that uses Coleman rotors.
The is made by
TCE. I got them because I like to track my car and felt the stock brakes were not up to the task. Which they are not. Check out the site for more info.
As for my rotors they are 2 peice rotors, zinc washed and crossdrilled. Yes, I know that crossdrilling does not do anything but hey, it's my money and I like that way they look.