Well I "got" a hole in my rear brake line today, about 1 ft. forward from the fuel filter. They are pretty well rusted/rotted. Tomorrow am I will be replacing the line from the master to the rear proportioning valve, and I would like to get the parts tonight, so my question is, are these lines standard or metric ends. I am assuming they are a standard flare, but not sure about the thread. Any help would be appreciated