Any opinions on this car guys, is this possible what this person is saying?

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=300254905097#description

"Q: WHAT IS THE TRUE x CODE ON THE CAR. YOUR AD STATES X-11 AND Z28? X11 WAS EITHER A BASE CAR OR AN SS. Z28's had either an X33 or X77 code,Sep-01-08

A: Hello, Thanks for your question. I figured this would come up pretty quickly. The cowl tag states X11D80, but the car had a DZ302, M-22 and 12-bolt 4.11:1 rear originally. We did a great deal of research back in 2002 and spoke to someone from the Yenko club AND also the person who wrote the cowl tag numbers book. Both of them stated they had run across 3-4 documented cases of X11 RS Z28s as opposed to RS SS cars. They chalked it up to wierd stuff allowed to happen back in 1969 when people had cars on order and decided to change their minds along the way. BUT, even though we are fairly sure the car was an RS Z28, or at least an RS SS for sure with Z28 options all over it (the emblems even looked original when the car was stripped), we can't really prove it because we could never come up with a build sheet. The block was decked and I guess the only way to prove for sure is to track down that block and have the police acid etch the number to lift it to see if it matches the car numbers. ANYWAY, we have decided to price the car as if it were a #1 RS SS or a #2 RS Z28 or custom car, so we don't feel badly or misrepresent it. If it is real, which it could be one of a very few, the car would be over $100K, but since we can't guarantee it and we don't have the DZ block in it, we are accepting less than half that. The car is worth it anyway. I hope this helps and thanks for listening to what I believe to be accurate to the best of my knowledge. I realize they are "supposed to be" X33 or X77, as we have owned several, but there were a few documented X11's according to some experts, depending upon who you want to believe, and by the way, the X11 could be an RS as well as an SS, which you did not mention. We have had thsi come up a few times over the years, because most people only are aware of the X33 and X77 and haven't dug into it as deeply. I know we learn somethin almost every day in this business, and I hope my answer makes sense. Thanks!"

QUOTE[ BUT, even though we are fairly sure the car was an RS Z28, or at least an RS SS for sure with Z28 options all over it .]
:wacko:

There has been *one* X11 Z28 that has been found. Yes, one.
I can't recall any others that were even possibles, so I'm not buying his references.

Without solid info off the car - VIN, tag, trans and axle codes, I'd put this in the highly unlikely category......

The car is a factory air car. Look at the plate on the top of the firewall on the passenger side. Also the factory heater hose locations are a/c also. Thsi should answer any questions as to authenticity.

this is her reply to my a/c question:
I guess everyone thinks they're an expert. I am not sure what makes you think you can tell a car's history by looking at a photo of a firewall, but to set you straight, this car was modified for a factory air set up by the previous owner, only to have us convert it to a Vintage Air later, because it is so much more efficient. The same shop did the factory air change as well as the vintage air conversion. when they did the Vintage Air, they chose not to cover the firewall up and used that ugly Vintage Air cover instead. Anyway, things aren't always as they seem. We are WELL aware of the details of factory air versus non-air. My husband has been around a long time. Anyway, the car is priced as if it may as well be an RS SS, so we don't feel bad about selling it and pretending you are right. Either way the car is priced accurately. If we had a build sheet though, we would be holding on for much more.

Thanks.

It doesn't look like a bad car at all. But I have to say the deluxe interior wood grain ash tray in a standard interior car looks like ... crap... at least put all the woodgrain in , glove box etc...

I'd say either:
1. The previous owner is a real craftsman, to make the A/C look so original.
or
2. The current owner is real crafty, trying to make us believe the story.

BTW, there are probably more X11 Z28's on the road today, than X33/X77 combined!! :)

There are times when no matter what you say you will never convince some people or make them believe they are wrong. This is one of those times. You will not be right no matter what you say.:clonk::wacko: