The first car ever to wear the Dodge Charger name was built to introduce America to the 426 Hemi, but the engine slated for it got pulled at the last minute to save a race team’s season. What actually powered this showcar for years was a secret hiding in plain sight. Decades later, a full restoration finally gave it the Hemi it was always supposed to have, and turned it into a seven-figure piece of Mopar history.