Since there wasn't an event poster at the Hemi Challenge at the U.S. Nationals for the 50th Anniversary of these cars, I designed one using my photos. EVERY CAR that participated is on it! Two sizes available, 36" x 24" and 30" x 20". These will be printed on demand so they are more expensive than I'd like them to be, but it's as cheap as I can do them.
https://www.ebay.com/itm/264014830306
https://www.ebay.com/itm/264014834717