I was wondering how it got thru the head to the rocker assy. I didnt see a hollow head bolt on the reassembly . I am gona guess the oil comes into the head bolt at #2 torq position and travels up thru the bolt hole to a hole near the top of the head and over to the hole where the tube goes up to the rocker assy. Anyway when it went back together there was oil coming out the rocker assy. I was happy.