I was under the impression the Mustang had residual valves built in. I've since rethought the whole thing. If I have to plumb a whole brake system anyway, what's the big deal about putting a valve in front and rear? Chevy Duty (bracket supplier) recommends 67 Nova. 67 Nova it is. I guess it's appropriate. "No va" is Spanish for "No go." lol Thanks for a quick reply.
Jason