Dang - all you needed was a piece of poster paper from Wally World (35 cents) and a ball pein hammer that has a good rounded head - and made the same way you make that water outlet or differential gasket at 9:00 PM on a Saturday night. Those Ford exhaust gaskets - none, regardless of brand are a very good fit except those expensive Earl's - or so I found out when I used the GT40 heads on the '31