While the high-dollar aftermarket serpentine accessory drives are all the rage right now, I've always thought the circle track and road race accessory drives had that competition flavor image, which is just downright cool. This wouldn't work for a Pro Street–inspired car, but it would be perfect for a Pro Touring or hot street car with an emphasis on handling. There are several companies offering complete accessory drive packages, including CV Products out of North Carolina. It's a cool idea that's something different from either aluminum pulleys or the billet serpentine systems.