How to AN fitting with Nylon braided hose -6AN braided fuel line & fitting kit https://amzn.to/3flUFDG As a Amazon Associate I earn from qualifying purchases. Thanks for watching and please don't forget to hit subscribe. This is How I set up part of my fuel system. I used An fittings and Nylon braided fuel hose to connect from hard lines to the fuel tank and the fuel rails on the 4.6 DOHC in my 67 F100.