Oil in Water - Need Intake Gasket Recommendation

skrews said
The gasket pictured isn't a 1213 its a MS90109 which is recommended for iron on iron. The 1213 is for recommended for aluminum intakes.

Good to know. Thank you for the input. I dug out my spec sheet that came with the Edelbrock heads, and I have circled (20 years ago) the part number for the 1213 intake gaskets. I may have had the MS90109 laying around and used them. Who knows.