rmord, in all my years of looking at parts for my 1997 SS/SP, I've never seen a carbon fiber chain guard. I simply removed mine...even lighter than carbon fiber (and a lot cheaper ). When I oil my chain I wipe off the excess, so I don't have problems with oil flinging around.
Well... I have 2!!! I will sell it for $50.00 shipped to the lower 48. It is "used" but in very good condition! It is a solid carbon fiber chain guard. I will take some pics of the piece and will send them to you!