1941 180 Fuel Line & Fitting Size

Posted by hynesjm on 2018/1/28 21:09:55
Hi Guys,

Can anyone confirm the stock steel fuel line size? I am pretty sure it is 5/16" (measured O.D. of the line to be around 0.325") with flare type fittings. I am thinking 5/16" brake line *should* be the same? This would mean the fittings would be 1/2"-20, correct?

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