Looking at Brewer's site, photo of the rebuilt factory shifters doesn't have stop bolts, photo of the new shifters have two stop bolts.
Rebuilt:
View attachment 1716322725
New:
View attachment 1716322724
Looking at photos of mine I thought it had "competition plus" stamped into it but looking again I don't see it. It looks like it just has a bunch of numbers like the factory one shown, and also the number stamped vertically on the rear edge of it
Mine:
View attachment 1716322727