New 347 Lost Oil Pressure-Again

[dcurtis]

First time it was simply one of the 3 galley plugs, installed a new one, test drove and was fine until I got on it again, this time I pulled the timing cover the 3 plugs were still in place, what now? Possibly the one under the intake, the rears are already threaded, or maybe the pump went? Will pull the intake off tomorrow, tired of working on it for the day.