I need to replace the fuel line on a 71 1F engine. I thought it was 1/8" pipe thread coming out of the fuel pump and also going into the carb but it doesn't appear to be (won't thread in). Someone told me there's such a thing as metric fuel lines (but no one sells them). Anyone know where I can find a metric fuel line in the Raleigh area?? I've burned like two weeks already just trying to get 4 feet of fuel line run. I see that SOR sells them for $45 so that's an option but I'd like to just get some steel line and bend it myself.