I think he meant if they were to make it. The cylinder size between the Redhawk and super red are the same. Some makers have put the super Redhawk culinder in a Redhawk and have good results in fact I think a couple here have done that.
Indeed!
Also want to say that this cylinder fits in the Redhawk because they are dimensionally the same gun (the Redhawk and the Super Redhawk). Some folks thing incorrectly that the SRH is bigger. It is not, it has an extension on the front of the frame and a different grip frame, but this is where the dissimilarity ends.