At least the announcers had some information this time. With the others I have watched, they go silent for a while when replica Speedsters hit the block. They can give you a fun fact about how a radio knob on a Mustang is smaller by 1/72 of inch on the left as opposed to the right but have no information other than replica Speedster for these.
I also get a little miffed that the fiberglass 55 Chevy bodies they slap on a modern chassis are called a 55 Chevy, not replicas. I know our cars are.....I would just expect those are too.