YA..should be stuck on the underside of the ds storage bin lid. Later cars may have had them on the console lid. You could also prolly still find the build sheet on the gas tank, if ya wanted to go to that much trouble to find it. The NCM has copies tho, and you can purchase one from them. Not the same as the RPO code label, however. The build sheet may not contain ALL of the info that the RPO label does. Still better than nuttin.

Also, you will find at the tops of the pages here a "Research" button. Click on that, and then "C4 Corvette Statistics", then your year model, and you will find a complete listing of all available options, as well as some other nifty info.
Adams' Apple2011-05-07 07:40:30______________
Joel Adams
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"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"