A couple questions come to mind here. What is a blind hole? And which bolt is it that I should be looking at? All bolts or is there a specific one on each side? Ok that was three...for now. I see I need to remove the rocker shaft to get to the upper bolts, anything trickey about that. Forgive my ignorance. I figure if the problem isn't a simple one the motor has to come out so I am trying the simple steps first. I do plan to reduce
oil pressure too. If I get lucky great! If not well that opens another door. Thanks for you help.
John