Stripped Holes in Cylinder Head for Intake Manifold Bolts

Metric... yuck! All my neighbours are working with metric tools on their cars because Canada is using metric. When they try to help me with my Barracuda they are lost because it's all standard sizing and built before the changeover. I break out my tools while they are still trying to convert standard to metric sizes.
:wtf:

Sorry for going off topic but needed to rant.lol.