I have a 77 cj5 with a 258 engine. I have been out the last 2 times and have been stranded both times. I'm not quite sure if it is my fuel pump or what is going on. I replaced my tank and sender a few months ago so that may have a hand in my issue. It will run fine then all of the sudden it dies. In my clear fuel filter it just doesn't look like it is pumping enough fuel. Possible fuel pump or pull the tank again and see if there is a kinked hose? I have had the Jeep for about 14 years and i have never changed the fuel pump.
I posted a link to a video i took of the fuel coming into the clear fuel filter
Click the link below