Dark Horse Customs makes cars for Hollywood film studios and private clients specializing in 1969 muscle cars - Mustangs, Chargers, Challengers, GTOs, Camaros, Firebirds and more. DHC is known for its unique brand of 69 Mustangs and Mach 1's, from the 351 series to the 545 Legend series, you can own a one of a kind DHC custom and rule the road.