The !@&#@(! thin Mopar head gaskets are on "national backorder", nobody I've called has any in stock. The engine guy thinks he knows of a source that may have them so he's gonna give that a try. If not I guess I'm back to the Fel-Pro's.
That's exactly what I ordered. I'm pretty sure they're the same as the Mopar gaskets (which aren't Mopar, there's another name stamped on them). Even the bore is the same. So the Mopars are 4.140 or the Mr. Gaskets are 4.060. I didn't measure them so I don't know for sure.