Sellers can be found at swap meets in Chickasha, Oklahoma and Hershey, Pennsylvania, but announcements of cars and parts for sale also are posted regularly on eBay.

FORBES: Falling Prey to Model T Addiction

The strongest tornado, rated a maximum EF5 on the Fujita Tornado Scale, tracked for nearly an hour and a half along a 38-mile path from Chickasha through south Oklahoma City and the suburbs of Bridge Creek, Newcastle, Moore, Midwest City and Del City.

CNN: Oklahoma City area was hammered by EF5 tornado in 1999