1978 mustang 22 help

[Rystang78]

i am having trouble with my fuel system i have replaced everything from the tank to the carb and it still isnt getting fuel if anyone has any suggestions i would like to hear them please HELP!!!!!

 

[Blue Thunder]

You've replaced the fuel tank, checked the sending unit assembly for blockage, checked or replaced the fuel line, replaced the fuel pump, checked to see if the two piece accentric isnt loose on the camshaft, checked the carb feed line, the inline filter at the carb, and the carb needle and seat?