Chevrolet SS debuting at Daytona 500, and GM wants you to race for one: Motoramic Dash

This is the Motoramic Dash, a daily roundup of the most interesting news in the automotive world

On Tuesday, The Wall Street Journal ran a lengthy story about the struggle by General Motors' top execs to change the company's bureaucratic culture. Today, we get an example of how the new culture works -- and learn that the production version of the new Chevrolet SS sports sedan won't be revealed until the NASCAR version makes its debut at next year's Daytona 500.

All of this comes courtesy of GM's Holden unit in Australia, which will build the rear-wheel-drive SS as a version of its updated Holden Commodore sedan. According to Australia's Drive, Holden director Mike Devereux said Aussies would get their first look at the new Commodore just as Americans get their first peek at the SS, noting the tie-in with NASCAR was the essential reason GM took the risk of importing a model to the United States.