/6 head bolt + ring and bearing suggestions please.

halfafish said
If you have this kind of grime, I would absolutely get the block and head hot tanked. It makes no sense to reassemble an engine with filthy internals, even if you're trying to be cost-conscious.
Click to expand...
Why anyone would skip that process when it's so cheap considering all the other costs involved escapes me, yet, some people do.

Was not directed at the OP, of course.