I have a new set of C5 ZO6 Red Calipers from 2004 corvette that i was planning on using with a LS-1 brake conversion- $250. shipped OBO ( partial trades considered), Also have a new set of 12" rotors for the LS-1 brake swap that i won t be using- $125. shipped-(trades also considered) ,i decided to go wth a complete Wilwood set up. extra parts for the calipers available on many sites including Kore-3 & www.flynbye.com-Matt 347-680-8642.