2011 Kohler International Challenge Photos (116 images)

2011 Kohler International Challenge high resolution photos at Road America in Elkhart Lake, Wisconsin. This vintage race includes the Carl Haas Porsche 356 Challenge, Historic Trans-Am, North American E-Type Challenge, and Historic Grand Prix. Prints and stock photos are available for sale to buy through this website. NOTE: All photos are copyrighted and may not be copied. To use an image for any reason you must purchase a print or license.

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