1. Here are the main components to the swap we got from Classic Performance Parts (CPP). They are the company's standard disc set up based off '69-'72 Chevelle components. It includes single piston calipers with 2 15/16-inch stainless pucks (powdercoating available), 11-inch rotors (drilled and slotted options offered) all assembled onto the company's new stock height spindle. One thing to note is these spindles came assembled with new steering arms attached. We could have reused our stock steering arms but the 7/16 mounting holes would need to be opened up to 1/2-inch, which is not easily done on the hardened material. Everything included with the set up is new, right down to the wheel bearings. Since the units come preassembled, if there happened to be a fitment issue or something like that it would have been found at CPP and remedied before being sent to us.