Carb fuel filters

I see what you're saying, but I am a bit nervous about cutting the metal fuel line to put in the filter. Any other place to put it?

I have run them right where the sender transitions to the steel line at the tank.
Generally there is a small section of rubber hose there already.

Back in the day, Just about every car on the road with a mechanical fuel pump had one between the fuel pump and the carburetor. I am counting the brass one in the carb inlet in this category.

The easy way to do this is to put it in the hose that connects the fuel line on the frame to the engine.

A quick story, (I know, like everybody has one):D
I watched 4 guys screw with this car for days, starting it and driving down the street only to come back pushing it.
Long story short, I went to my tool box and grabbed one of those Q jet paper filters and went over and handed it one one of them.
They didn't speaka da English and the guy looked at the filter and back at me with a questioning look, so I pointed at the carb inlet (big one inch fitting) and went back home.
Next thing you know they were driving it around, and even back home.:D
I don't know what they were saying but they kept pointing a my house and slapping their foreheads and laughing.