Grand-Am Daytona Prototype cars lined up on the Yard of Bricks at IMS (from left): No. 6 Michael Shank Racing Ford Riley, No. 99 GAINSCO/Bob Stallings Racing Pontiac Riley, No. 01 Chip Ganassi Racing with Felix Sabates Lexus Riley, No. 10 SunTrust Racing hide

Grand-Am Daytona Prototype cars lined up on the Yard of Bricks at IMS (from left): No. 6 Michael Shank Racing Ford Riley, No. 99... more