Thanks for asking…
Last year we had a total of four vehicles in the 1900-1959 stock classes (that includes cars & trucks).
Zac is correct, the street rods have their own class, we added a convertible class by request, and if the other cars go into the appropriate class (something all shows have troubles with), the class should be fine.
It’s unfortunate that this class seems to be dying off at shows, there are less and less vehicles that fit into this class, some seem to be classified as street rods or rat rods due to modifications made.
Let me know if you have any other questions.