The only thing I currently have to go on is the reproduction hoses being sold that carry "EB V D DDMMY" In these examples all letter/numbers are the same size

The reason for my question is I have my original fuel hose, and the EB is clearly a different size that the date code. Granted its a fuel Vs a PS line but it appears suspect that the same company stamping hoses would change font size for one type of line Vs another. If I'm going to make myself a PS line I'd prefer to have it about as correct as I can.