I don't want to get into the same debate as on the other threads, but I think if these cars did not come with fender tags, we wouldn't even be talking about this, I happen to own a few GM cars and POP or build sheet, window sticker, is the only way to verify any options, trans style or engine size in cars without the original engine. reproduction paperwork for the other end of the hobby is a crime because of that, and the cars value suffers a great deal if you can't verify what it originally was 100%, I think that is where the build sheet need originated from and I don't suspect that want will go away anytime soon, we are very lucky to be able to tell many of the options of a Mopar by the underhood tags, but even if it is all missing, it doesn't render any car junk, it just pushes the price a little south so the less fortunate people can enjoy the hobby also. This is a great site with alot of great information and people, as they say it's ok to disagree just don't be disagreeable.....