Found X 3 on my car http://www.camaros.net/forum/smile.gifbehind rear seat onbulkhead. Who else has found X codes, and does it match what you knew or thought your car was/is? Do you have an paperwork to support your data? see my site for a pic of this X code in my car.Thanks, Tom. http://www.geocities.com/backfire56/

Yea, we find em. Some are the typical "X3" which is Z/28 with style trim or RS. Some have "X7" for regular Z/28 but we have also seen some different ones. I have a "LG 7" and we have seen others here as well. Not many others but a few.

-Mark.

Anybody else finding X codes?
Tom

Yep, found X 33 under the rear seat (drivers side) bulkhead.

X1 on my '69 RS.

YEP X5 in yellow crayon on rear bulkhead