I was replacing the distributer cap and rotor the other day and noticed this under the plug wires.

I put my thumb over the hole while the wifey cranked the engine but could not feel any vacuum and the car isn’t running right now so I can’t check the hole for vacuum under those conditions. I have never seen that happen with just the wires rubbing against the intake, other harder things but not just a spark plug wire. But anything is possible I suppose.
Now my question is,
How in the hell do I fix it, or do I need to?
I don’t dare try and weld it on the car, besides it is too thin to weld there with anything but a Tig welder, that I don’t have.
But I was thinking of good old JB weld, hey it was made for this sort of stuff wasn’t it.
Steve
------------------
Technology is great when it works,
and one big pain in the ass when it doesn't
Detroit iron rules all the rest are just toys.