Fuel line for 1955 Ford. Problem getting the fittings.

[shithotfast]

I need to get a fuel line made up for my old ford. the fittings are 1 eight x 27 NPT which is common in the USA but difficult to get here. The fuel line I have is getting eaten by the Ethanol in our petrol here. the rubber hose cant cope so trying to make up another hose. Trouble is no one seems to know how to get the fittings. I did buy and import replacement hoses from USA but they cant cope with Ethanol.

I have tried Pirtek and Hyphose and places like that but they cant provide anything close.

Anyone know who could help please?