exhaust stud. nut was (is) totally seized. pb blasted it for 2 days, thought i had just the nut (it wasn't spinning freely, but neither did it take too much torque), took the whole thing out. gosh darnit..
thing is, the threads still look really good, i.e. nothing should be stripped... is it wrong, immoral, hard on my car, etc. to just screw this back into my head with the new exhaust?
any/all suggestions wanted.