I pulled it out to check the seals on the shaft, but it was dry as a bone. The very slow leak is at the lowest "weep" hole at the bottom of distributor's body. I did over-fill the crank case on the engine's initial in-car start up. I'm thinking the oil was forced up the inside of the distributor shaft.... While the engine was still on the dyno, no leaks were noticed.
Any clues?
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