Chick, it's a GREAT car.. there's absolutely no doubt! I'm sorry you took offense to my post, but it had nothing to do with the quality of the car! The fact that the owner changed the shift knob only points out that HE like 99% of Z28 owners was open minded about putting something he liked better on the car? Did the owner special order the car? Did he buy it off the lot? Is there original sales paperwork? Is there a date code on the hood? If any of this has been posted previously, then I apologize for I hadn't seen it...
The ONLY point to my post was that Edgemont made a conclusion about a 'ridged bottom' aircleaner (which there HAS been a tremendous amount of debate over for years) based on it being on this super car, WITHOUT a single previous post being made about the hood or it's originality to the car! that's it. As rgt said, if the hood has the date code on it consistent with the car, and nothing else is 'out of place' re the ZL2 option, then I too would agree that the air cleaner is LIKELY the original one for that car... that's it.
MY Only point was that he drew a conclusion based on no evidence at all so far....