Originally Posted by Richiehd
Id substitute some stock rockers, you said you have oil in the pushrods
Yesterday I tried something someone suggested - shoot oil down the pushrod into the lifter to reverse flush it. Upon reassembly and cranking engine over, I heard a "clank" and now oil pressure is only 35# - down from 65#. Rev. flushing had no effect. I'm beginning to think a galley plug may've worked loose possibly behind the timing cover. Think I'll try and locate a stock pair of pushrods and rockers and try what you suggest before pulling the timing cover off... or engine out! Get back to basics!