‘70 Dodge Dart 318 Stock Intake Problem

Drill it out, heat the brass with a torch let it melt out.
Run a tap thru the hole, easy fix.

AND NOW ANOTHER STORY from the old days

In the early 70's, stationed at NAS Miramar (ETR-2, GCA RADAR tech) I also had a part time job at the station auto hobby shop. One day "a pair" came in, they had stripped one hole in the fuel pump boss of a Falcoon, then broke off easy out, drill bit, etc etc in there

Ask me "how?"

Bla bla bla

And one thing I mentioned is that IF YOU CAN FIND a guy who is GOOD WITH A TORCH you can blow it out of the (cast iron) block chase the threads and you are done.

So they came back in, turns out THEY had gone to the tool room, checked out the torch outfit AND THEN HALF MELTED THE DAMN MOUNTING for the fuel pump

And now they are "mad" and they want to know "whut?"

I told them "If you are lucky" you could get a block off plate and pump it full of silcone, install an electric pump, and then let it cure for a couple of days