https://omny.fm/shows/trackside/jack-mcgrath-bobby-allison-and-more-discussed-on-t
Tonight on the Talk of Gasoline Alley with Donald Davidson and Kevin Lee to start GMR Grand Prix and Brickyard week. IMS Historian Donald Davidson chronicles former drivers Jack McGrath and Bobby Allison during their runs at the Indianapolis 500. They also get into endurance testing and racing and talk about the 1961 24 hour test and could their be another 24 hour race at the Speedway in the future.
