I've blown the head gasket twice now on my '68 520. The most recent head gasket lasted 200 miles and blew big time. My theory is I need new cylinder head studs. Mine are fairly corroded and could use replacing anyway. I've also pressure tested the cylinder head, which passed.
Question 1: Fair assessment? Or should I be looking at something else too?
Question 2: Where can I buy cylinder head studs for a J13? ARP doesn't make them. Any interchangeable parts I should know about?
I've had this poor truck for only a year now and I've MAYBE put 500 miles on it. She spends more time on the lift than on the road.