Anyone ever seen this? Has me a little worried as to what's going on in there.
I was thinking more along the lines of little metal shavings getting a tossed around. Maybe from the new clutch. Probably worrying too much but thought I'd see if anyone else had ever seen thisLooks fine, the bolt was like that when it was made.
The crank journal doesn't come that close to it anyway. I have a magnetic drain plug that is longer than the stock drain bolt, and it does not contact anything inside the engine.