What is the highest amp rating alternator I can use on a 1970 Dart

Thats why i posted again saying to upgrade charging wires. Yes we run about 3 runs of 1/0 wire per 300a alt. I forgot to mention in my first post but did post it in a second post.
I was writing while you posted thay so as long as everybody is aware of the proper way to fry a 10 gauge wire then we are all good here.