I have heard, may or may not be true that Schumaker’s was back up and running again? Just not satisfied they have inventory again? Some of the others may have more up to date scoop? Schumaker’s was all things motor mount for Mopar at one point.
I bought my motor mounts from a guy in Oregon that @RustyRatRod told me about... the OEM style were too thin for the headers to clear the steering gear. Might look him up again