I guess I need to distill my question some. When one goes into their FAPS and gets a master cylinder there no instructions as to which reservoir is for front and rear (at least not that I have seen). I looked at the very good "MPB" web site for some insight. They show a number of master cylinder hook ups. You guess it, some pics show the front brakes going to the reservoir closest to the booster. Other pics show the reverse. When I bench bleed this m/c I closely watched which reservoir moved brake fluid first.
Another question is, which system is suppose to start braking first, front or rear?
Please remember, this is a street rod. You don't usually go into the auto parts store and ask for the parts by make and model then drop it in.
Thanks