IMSA president John Doonan tours the WeatherTech SportsCar Championship garages at Daytona International Speedway with Marshall Pruett in this two-part YouTube movie on the IMSA channel, ahead of the 2024 Rolex 24 where amazing GT machinery is at the heart of the new season.
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WATCH: IMSA Rolex 24 Garage Tour With John Doonan
Marshall and John stroll the paddock
