The red car is a 1970 or 1971 Plymouth Barracuda convertible, the orange car is a Dodge Challenger R/T from the same years. Both are powered by the legendary 426 hemi. These have got to be "tribute" cars. If they were original hemi convertibles, they'd be worth seven figures.
This 1966 hemi-powered Plymouth Satellite is at the show every year. I always love seeing it.
A rare 1971 Plymouth Road Runner.
A very nice 1969 Plymouth Road Runner. This one is the fixed-pillar coupe, not the hardtop.
This rare 1956 Dodge Royal Lancer is remarkable is that it's one of the few smaller Chrysler cars powered by the original hemi-head engine series made from 1951-59. In this case it's the 315 c.i. The hemi engines powered nearly all the Imperials, Chryslers and DeSotos in the 50s, but only a handful of Dodge cars and no Plymouths.
Another very nice 'Cuda convertible.
A very original Doge Challenger.