So, if you absolutely know the fuel pump is good then move on to other causes. I might speculate that you have a defective condenser. Runs til it gets a little heat build up then fails. Unless you got NOS points, condenser and coil I wouldn’t trust them as far as I could throw them.


Martin
'62 Chevy C-10 Stepside Shortbed (Restomod in progress)
'47 Chevy 3100 5 Window (long term project)
‘65 Chevy Biscayne (Emily)
‘39 Dodge Business Coupe (Clarence)
“I fought the law and the law won" now I are a retired one!
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USAF 1965-1969 Weather Observation Tech (I got paid to look at the clouds)