Over the weekend I installed a set of 13.8" 2013-2014 gt500 rear rotors and used a caliper relocation bracket I found on here / purchased on ebay. I did this purely for ascetic reasons, to fill the rear 20" rim opening.
GT500 Rear Rotor PN
Stock Rear Rotor vs GT500 Rotor
Caliper Relocation Bracket
Caliper Relocation Bracket
Stock Rotor
GT500 Rotor
GT500 Rear Rotor PN
Stock Rear Rotor vs GT500 Rotor
Caliper Relocation Bracket
Caliper Relocation Bracket
Stock Rotor
GT500 Rotor