It is a very good idea
The long exhaust stud is there to strenghten the boss so you don't break it off.
It is a very good ideaI'm replacing the rocker studs in my edelbrock heads with longer ones. When I pulled the exh studs out, the course end of the stud was just as long as the rocker side. Do I have to put long ones like these back in?
YepIt looks like I would have to go with ARP's pro series in order to get those long exh studs.