Thanks Ian for the reply! Any and all input is gratefully appreciated as I am flying blind on this modification.
The only thing working for me is that the donor Jeep had non-power assisted brakes and 11" drum brakes all around. Didn't check wheel cylinder diameter though.
Add to the mix that the C8 has a late model rear end installed that had power-assisted 11" rear drum brakes, and the front brakes are from a much earlier General Motors product, (that way when I received the truck), I have a real brake salad going!
Thanks, David
Note;
It also has occurred to me that some people may be put off by taking these great liberties in modifying such a rare truck. My decisions are based on time, money and the mechanical condition of the truck when I received it. If I am offending anyone, please let me know.