Originally Posted by rider929
I am thinking the previous owner may have over filled the engin oil a little. More oil and oil vaper gets blown back to the air box via the vent hose and sucked back into the carbs. What doesn't get burned collects and seeps out at the manifold.
that last picture looks like you have a weep AT the head gasket.
Oil misting from the intake manifold area wouldn't capillary forward and surround the base of the head