Sorry Guys, this is not a Hemi. It is a 440 version though which held it's own well against the Chevelles, GTO's of the day. It's remarkable that these were the Family Car also back then and might get the kids to school, get you out to do the food shopping and still manage to have the panache to make every 16 to 25 year old male either stop and stare or drool a little when it passed them by. I can't think of a car today that can muster that type of response or sound so bad as one of these Detroit behemoths. The Other Six-Pack!