Originally Posted by
tabetha
I would defo go YB 0611, and I would use ARP stud and nut kit, for people fitting these correctly clearing and checking hole depths there will be zero problems, but the std ford bolts will be fine at that level, many 500bhp + engines using the same gasket.
tabetha
500+ on a yb0611 lol i wouldent use one on anything over a real 380!