does any one know the thread size for the fuel inlets on the 4160 carbs. i'm trying to get together everything i need for the fuel system so i need to know which fittings i need for the new fuel lines.
I got this off the Holley website. It's what they sell for the 4160.... "Fuel Line Chrome For Holley Model 4160 Carburetor 5/818 inverted flare inlet"
