Yeah I'm using centric blanks for a 13-14 brembo car. I had to use a washer between the spindle and caliper to center the caliper over the rotor. I wanted to pick up the 6 pots from the s550, but these 4 pots were pretty much given to me from a friend upgrading to the 6 pots.EDIT: NEVERMIND - After a few searches on prior posting I see that was covered in this post in another thread:
Probably not!!! I got the calipers from you just before I crashed the car. Was thinking of adding the rotors to a massive tasca order I have for repairs. Will send you a PMtrackmustangsonline.com
You're using the S197 14" rotors for the Mustang GT Track Pack/Boss 302/non 13-14 GT500 which are vented in the conventional manner and using the base S550 calipers. Did you have to shim the calipers?