Fuel Vent Hose Size on Californian 42LRC?
I am looking to add some of the fuel vent whistle devices to my boat, but I can't seem to find any marking on the vent lines to tell me the size of hose. Do any of you happen to know the stock size for the fuel tank vent lines? 1979 Californian 42LRC.
Here is the item that I wish to install: https://shop.hamiltonmarine.com/prod...BWMRoCmW7w_wcB
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