The 426 Hemi is one of the most celebrated Muscle Car engines, and this triple-black 1971 Dodge Challenger R/T from The Brothers Collection is an instant party at the turn of the key. Only 71 people chose to slide their paychecks across the Dodge dealer's desk in exchange for a Hemi-powered '71 Charger R/T, and this particular car is nearly exactly how it was back in '71.