Back in March, we told you that Chevrolet was actually going to build the Whitesnake-level-awesome COPO Camaro after the drag-ready Camaro was showed off at SEMA as a concept.

The first four COPO Camaros have filed out of the COPO Assembly Facility. COPO numbers 3, 5, 7 and 9 were rolled onto the transport truck, and car number seven was caught on video, highlighted by the roar of its monstrous engine. Throw in a massive cowl induction hood and Hoosier slicks, and the mullet-inducing awesomeness of the COPO is hard to beat.

At the drag strip, the COPO will go against the supercharged Ford Mustang Cobra Jet and the Mopar Challenger Drag Pak, complete with a 512-cubic-inch V10. The COPO will take them on with a choice of engines that include a naturally aspirated 427 and two supercharged 327 options (one with a 2.9-liter supercharger, the other offering a 4.0-liter screw).

Click play on the video below to listen to the glorious engine note and try to figure out which mill is powerplant is under the hood.