77c10bowtie

The pan has already been off and there was no metal, the whole inside was pretty clean for a used motor. The darker journal #3 was not obvious until after I had to go back and look after discovering this issue.
Because of the "issue" with ls cam bearings always looking like absolute **** I had no reason to carefully examine anything, what is usually a very quick cam job just happened to bite me in the butt this time. I can however officially say I've never seen an issue like this before so that's cool I guess.