How to clean gunk out of new build

RockinRobin said
It's a gen 3 hemi in an A body, I can't get the pan down off the K member more than an inch or so. The top end looks fine.

Ohhh... well that's kind of a different animal I figured you had an SBM. Unfortunately it sounds like you might have to get the oil pan off anyway, or mayyybe pull the timing cover and attempt to flush the oil pan but I don't really like that idea.