Strip intake bolt hole

I plan on it the studs would be 5/16 right ? I feel like an idiot

Carb studs MAY be similar to exhaust studs. Ends that thread into intake, then the threads n nuts to tighten the carb down.

I dunno if the holes in the intake are "blind" holes, or go right thru. Make sure no filings get dropped down inside. Good luck!