When it comes to brakes, size does mater, PRO-TOURING F-BODY developed a racing brake kit that is all about function we did not adapt brakes from another car. 13.125" X 1.250" true race grade curved vane rotors (our competitors use smaller or even cheap auto part store rotors). Two piece scalloped and aluminum isolated rotor mounting greatly reduces heat transfer to the hubs and bearings. Wilwood Superlite series or US Brakes F-88 aluminum calipers,
NOTE: these kits comes with extended 1/2-20 wheel studs and BP-10 pads except road race kit uses BP-20 pads
Our 13" brake kits fit most 17" wheels pictured is a Year One Rally II wheel