i was checking my head last night with about 90 psi of compd air and one of the cups popped out! The others leaked a bit so i took those 2 all the way out and cleaned everything and used loctite sleeve retainer stuff on them . is it bad that they leak into the cylinder ?
i didnt find a crack from the one cyl that had coolant in it which is good . my truck is also an 84 but it has the kidney coolant hole but stamped rocker arms ... ?