Complete rear Essex Designed AP Racing Radi-CAL Competition Brake Kit for the C5 Corvette (all trims)
“Radi-CAL” is a blanket term used to describe AP Racing’s patented asymmetrical brake caliper design. Radi-Cal technology is grounded in Computer Aided Design (CAD) and Finite Element Analysis (FEA), and allows for organic, alien-looking designs that are a radical departure from conventional caliper designs of the past. Radi-CAL's are widely considered the pinnacle of current brake caliper technology. Since their inception in 2007, these revolutionary calipers have amassed a lengthy string of race victories at all levels of professional motorsport, while redefining brake performance expectations.
The key benefits of the Radi-CAL design:
For Essex rear applications, the pad must have a 16.75-17.0mm thickness and a D42mm radial depth. Essex cannot guarantee fitment for the brands we don't sell. We're merely offering these suggestions based on our research, and believe they are the appropriate part numbers. Prior to purchasing any of them, you should verify fitment with either the pad manufacturer or your installer/technician.