Brand new set of two rear wheel rotors from EBC - Slotted upgrade, part # USR 7497. I bought these awhile ago and when I tried to put one rotor on the car I found that it did not fit! These do fit the following cars per the information I got from Carid, sellers of EBC brakes: Chevy SS 2014 ONLY!, 2012 & 2013 Chevy Caprice, Pontiac G8 2008,09,11,12. These are still in the original box and have just been sitting unused in my garage. There is some very slight scuffing of one rotor hub that happened when we tried to put these on and found out they did not fit a Chevy SS 2015. I was quoted a price from Carid of $ 280 delivered. I am selling these for $ 125. EBC brake products are awesome in my opinion.