On the show cars from Chrysler, it was not an Imperial, but the only 69 Charger 500 made for a show & promotion for Dodge when they were new. I sold it back in the early 80's. It was a HEMI, auto trans, red with white stripe and white interior.
I have other cars that required special handling, but no Imperials. Had a 65 LeBaron that was a Chrysler exec's car. Joe Machado