Miles, Rudy has them, reproductions.
I sent one to "A.G. Backeast" (business in CO...don't ask me how this is backeast
) to have the engine numbers "reverse stamped" onto it just like it left the factory (stamped from the back). It was pricy ($50-60 I seem to recall) but it looks perfect. I actually JB welded it onto my original one (when removed) so the original engine number tag sticks out from the right side (anal I know
) then had it attached with drive screws when I had my engine rebuilt.