I just broke a stud from the spark plug cover the upper right one. And in order to fix it I would have to take the valve cover off so I was planning on just getting the ARP head stud kit but does the kit include the the spark plug cover studs also? I've never swapped the studs before, also how hard would it be to upgrade to ARP studs and how many stud would I have to replace? I know i've got a lot of questions so thanks for the answers