Hey Guys - Quick question . I ordered the captin Fab brackets as soon as they were done and i'm just now putting them on . I will be running the Astro rotors as described in the first post on the rear of my truck . My question is what is the correct part number for the rear wilwood calipers ? I ordered 120-10938 bk but CPP sent me 120-10939 bk . Any help is greatly appreciated
