What I'm seeking is the Shelby GT brake cooling kit (pictures attached to my original post) offered by Shelby American in their parts catalog of 2008. The parts description from the Shelby catalog identifies "the backing plate that channels air through the center of the rotor cooling the bearing> This is unlike our competitors that just force air into the rotor face."
What you are offering in the carrollshelbyracing.com link is the same brake cooling kit from lethalperformance.com (they offer free shipping). In fact, your write up and pictures are exactly the same as their site.
It would be great if your organization would remanufacture some of the more popular parts from those catalogs (thinking lower grill for GT's, front grills, engine caps) that some of the folks on this site are having trouble finding.