What is the outlet size on a stock mechanical 455 fuel pump? Outlet to the carb. trying to find the correct AN fitting ill need Thanks
The stock size of the metal line is 3/8" and 5/8-18 inverted flare fitting. If you would like to use a braided line, it's pretty easy with 2 conversion fittings at the pump and Q-jet. You can use 2 of these, https://quadrajetparts.com/fuel-inlet-adapter-fitting-p-369.html Or, 1 of the above and this at the carburetor (72 and up), https://quadrajetparts.com/adapter-inlet-fitting-p-366.html
Perfect Thanks so much So this should work? https://www.amazon.com/Aluminum-Inverted-Adaptor-Fittings-Connector/dp/B07CMQN46B