It's not the oil pan itself, but what's above it! Too many rpm's and like a goob I didn't have a dust shield for the converter. The pit had lot's of rock in it and they packed up behind the converter and jammed everything up. I now have a bad main bearing rattle, so it depends on the condition of the crank whether I can just install new bearings or if I need to install a short block.
This was just a few of what I dug out from behind the converter Sunday.