I'll pass all this on to him.
He's a really smart car guy, surprised he was stumped.
He's older, maybe time is starting to catch up with him.
For sure though he wants to get that car running and go to cruise night.
I'll let you all know what it was.
OK, if he tried jumping the starter solenoid , and it did not work.......it eliminates the NSS. Starter or Batt or Ground. Replaced the starter? Not likely that....