I found this one that looks nice, but when he put the cowl tag info, it threw me off. I'm having a time trying to read it. I love how he mentions "the engine is close to stock", though its a 454. And I've never seen a 13679 car before, maybe a misprint?. Comments
http://www.racingjunk.com/category/1060/Chevrolet/post/1624745/1969-Chevelle-SS-Malibu-TRADE-.html

This guy likes to trade vehicles pretty often, however, he does say that the info he posted is from the protect-o-plate, not the cowl tag. By close to stock, he is probably talking about stock engine specs, no matter where the engine came from, not necessarily stock Chevelle specs. Or else he thinks that 69 Super Sports came with a 454.:clonk:

I've never seen a 13679 car before, maybe a misprint?.
Maybe just a typo (left out a "3")