Despite the fact that it's the Official Vehicle of SEMA, the Chevy Camaro will not be present in large numbers this week at the largest automotive aftermarket show in the world. That's because, unlike the Dodge Challenger, the Camaro is still a few months off from being delivered to showrooms (though orders are being accepted). Because of this, Chevy itself will be carrying the custom banner on behalf of the Camaro and has debuted four concepts today we'll see in person on Tuesday at the show.

A bright yellow DHL van just pulled up to Autoblog HQ and dropped off a cardboard envelope, inside of which was another brown envelope marked "CONFIDENTIAL". At this point we're thinking there are instructions inside to get out of the building before it blows up, but what we found was a CD from SVT labeled "Coming from SVT in 2009". Since we haven't heard a peep from SVT in a while, our curiosity was boiling over.

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