Anyone use cometics on an o ringed block? Or pull out rings and run it?
I am working on a rebuild, new (to me) piece. Copper .060 head gaskets, orings, OF COURSE NO RECEIVER GROOVES.
And imagine this... some leakage towards intake side.... f me.
I am cool with copper and groves, or cometics. I never have been a fan of o ring, no grooves. He may build a new piece next year (short block) so, I'd hate to put receiver groove in the heads, then have to mill em out.