Don't believe so. Different supplier so different way of marking and visually identifying
Thanks Jeff!
What do you mean by “different supplier”? That Shelby didn’t get them from Ford? Or that B/W didn’t stencil them like Ford did on their top loaders?
I’m asking because I have a guy bringing me a 63 or 64 T-10 to look at, that has what appears to be C3O?-? stenciled on the side, from the picture he showed me. I’m sure it’s not out of a Cobra, but was wondering if that detail would be on a Cobra transmission.