05-27-2020, 09:36 AM

Speargun

Chief Ponti-yacker

Join Date: Sep 2005

Location: Silver Springs, FL

Posts: 942

Quote:

Originally Posted by JSPONT

Cometic gaskets require a very smooth finish to the deck and head. (RA 50 or better. If you do not have it you can get head gasket leaks from them. I have seen this.

I think we have a winner!
The block & heads were prepped around 20 years ago when Felpro & copper gaskets were the only gaskets around.

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