Jeff looks like you have uprights and hubs from George. It will surprise me if the adaptor brackets will work for you. They made them for the super performance. Anyhow I took a picture with a measurement. It might be helpful to see if the brackets will come close. The surface where the caliper mounts against bracket is 1 1/8 inches. In the picture the caliper is centered over the disk . The rule is against the disk and to the mounting surface of the caliper. This surface is that goes against the mounting bracket. If you can use the bracket. The mounting bracket goes between the rotor and the 1 1/8 mark and the bolt comes in from side by the 2 inch mark.
