I've done a search and remember seeing it a while back someone had pictures
of a original cowl ind. air cleaner anyone have any.How's the best way to tell
the difference. Thanks

The base of an original cowl induction air cleaner will be flat. Repops are not and have a groove in them.

Here is the thread I started. we lost the sticky when forum was moved.

http://www.camaros.net/forums/showthread.php?t=54696

Thanks Kevin & Darren that's what I needed :thumbsup: