Here is the mock up of the caliper bracket. This is about 12" diameter and I decided to start with a 9" diameter.... You can also see where I had the hubs turned to fit inside the rotors.
Here are the two rotors next to each other. 2009 GMC on the left and 2009 Dodge on the right....
and finally here is my 2005 GMC Hydroboost and MC....
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