I know I can swap the rear disc setup from an s-10 into a 65-72 a body but anyone know of a front disc swap I can look foor?????

 

If you're not referring to a direct swap from another A body there are plenty of kits out there. Most will require added parts though. For example, I have a B body tall spindle set up lying around. It would require different A arms to mount it but is otherwise pretty straight forward. There are also kits for the F body swap to A body