i got some time to work on the truck tonight so update on the fuel system. I took line off at fuel pump no gas there so I know that the line from pump to carb is not the issue. There is a union in the line near the gas tank. I took that apart and had fuel come out there. So with a relatively quick inspection all fuel lines seem to be ok. Next time I work on it, I will try putting some air in the tank to make sure there is plenty of flow coming out (because not a ton came out when I opened the line, but could be because I didn't get the end down low enough) then I will try to do some tests on the pump itself.
And thank you for the fuel routing threads