One hose is connected to a fuel tank vent line, one is connected to the PCV valve, and the other is connected to a carb vent line. I don't know which ones at the moment. I'll take pics when I get home.
i want to use one of the breather pcv in one but i cant find any that have the two ports like mine does now. all i can find are those ugly black ones. does that have to be hooked up or is there a way around it?