Summit says April 14 est. ship date and Jegs is backordered. I want .027 inchs thick and am running Aluminum heads. Any other options for head gaskets? Will anything other than mls work with Aluminum heads?

I guess everyone (me included) waited untill the end of the build/freshen to order head gaskets. I ordered them for a 4.350" bore and they sent me gaskets for a 4.500" bore. I called them back, and finally settled for gaskets to fit a 4.380" bore. Better to be .030" (.015" all the way around) to big than .150" too big. I wanted to get the Mr Gasket mls, but they're on back order also.
Brian