2010 Chevrolet Camaro GS Racecar Concept

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.

For real race fans, the Camaro GS Racecar Concept should conjure memories of Mark Donahue's blue-and-yellow Trans Am Series Camaro. This modern interpretation features a carbon fiber hood, trunk lid, doors and fenders to keep weight down and is powered by a production LS3 V8 mated to a Tremec 6060 six-speed. A 3-inch exhaust with Coast Fab mufflers, C&R racing aluminum radiator and coolers for the engine oil, transmission and differential round out the racing pedigree.