Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Jun 16, 2014
Re-watch the AMA Pro Flat Track Grand National Championship Main Event from Knoxville Raceway! Zanotti Racing's Kenny Coolbeth returns after his 2012 race win to go against fast qualifier Jake Johnson (Lloyd Brothers Motorsports) and Dash for Cash winner Sammy Halbert (Southeast Harley-Davidson).