Wrote a post like it's right out of the book then asks, "what air dam?"

Wrote a post like it's right out of the book then asks, "what air dam?"
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Well giving the benefit of the doubt and considering that I knew mine (a 94) actually had one and was sort of a bottom breather it never dawned on me that the Grill on the front was a facade, that is non functional and strictly a cosmetic image untill one day I actually took a close look and discovered it was not real. And not all that long ago either. I mean who ever heard of a car with a pretend grill?
As to the technical capability of many whom ask questions? That can be open for evaluation too.
Speaking of that, and I am not sure why, I wonder if my parts came in for mine that were ordered from the Chevy Dealer here locally?