slant six starting problems

Sorry for the slow response guys. I have limited time that I can work on the car. I really appreciate everyone's help.
I pulled pff the carb and checked the float by checking its condition and seeing if it moves in the bowl by adding fuel when apart. I also removed it and checked it for damage. Everything looked fine. I also checked the fuel pump by pulling the fuel line going into the carb and craned the motor. Looks good.
This weekend I will try some of the ideas you all have given me.I bought a new ECU to try as I want to have one that I know is good even if this isn't the proble this time. They seem to cause problems often. I guess I should have listened to my dad better when I was growing up as he was a forty year Mopar mechanic. He hated replacing parts rather than finding the problem.
Thanks again for the help.