Is there a way to obtain the original RPO sheet/sticker that belongs to my 86? I have come to realize that the center counsil has been replaced and the VIN number and the RPO sheet is not (of course) for my car. Is there a way with my VIN number to get an original RPO sticker for my 86 IROC?

The closest thing I can think of is looking for a build sheet under the carpet, usually on the area above the tank. It will have most of the RPO codes that are not standard on an 86. This may be better fitted for the History board. I don't think you can get it reproduced alothough a banner shop could print it out for you if you scanned in the one you had and typed in the correct info. I had someone that worked for GM send me a copy of the window sticker printed off microfilm so they may have the documentation but finding someone that works for GM that has access is hard. I don't have their info anymore but I ran accross them on this board. That has some of the options listed for the car you could build a deceint list of RPO codes between those two items. The guys on the history board could probably tell you the default codes on the 86 IROC, assuming it is an IROC and not a clone.

http://www.gmmediaarchive.com/ here is a site that you can order history info on your car.

Thanks for all the info :-)
I will have to tear into the carpet and follow up with the website you provided!