Source for 273 Head Gaskets??

MR. GASKET #1121G SBM Head Gasket 4.140 Bore .028 thick

Book it! MR. GASKET Thin Steel Shim Head Gasket

Thanks to Toolmanmike for the legwork here 273 Comando Head ??
Dang, I forgot about that one. Thanks for the reminder. May be Mr. Gasket has been listening to us. LOL