So I have a '67 that a previous owner installed an early Paxton on. I called Paradise Wheels and asked Craig Connely, who has always a big help to me, what the fuel line leading to the Carb box should be. I currently have a rubber hose leading from the fuel pump to the carb box. Mr Connely said that was correct, but online I see cars that have metal gas lines. What is technically correct for judging, not that I ever plan to ever go that route. I'm just curious. I've included how the hose is connected inside the box.
https://imageshack.com/i/pohAvkuVj
https://imageshack.com/i/pohAvkuVj