Thanks for the replies guys,

As I said before I really don't want to go full rebuild, and if do a ring and bearing job thats what I might as well do.

I also don't have a local engine shop that I trust...

So for now I'm just going to pull the pan and check the bearings. But will removing and and retorquing the main caps one at a time disturb the rear main seal?

What about the replacing the head gaskets?