Is this a knock-off...?

Here is the Nascar edition.
~Michael

Is there any difference between this "nascar edition" and the 7576 that I have. Looks like mine has the same sticker area that the "nascar edition" has but mine has the normal stamping number and is not painted black..?

Maybe this just makes mine a 1 of 1 super rare intake, maybe I should list it on ebay and retire from the money I'll make on it LOL

Anyone know Edelbrocks contact email address, (they don't seem to have it on their website) I don't think sending it back is an option since I'm located in Newfoundland Canada, don't want to pay for the return shipping :)