@mojorising, welcome here!
Looks to me being one of this four bolts holding your valve cover.
You said one of this threads is stripped:
Okay, no big deal:
-buy a 6mm HELICOIL repair set (online shops sell that for about €15,-)
-read its instruction and fix this thread
-buy simply a few bolts M6x50 in your hardware store
- get a new valve cover gasket
- put valve cover, gasket on it and bolt it down with your newly purchased M6x50 bolts...voilà