NMCA sealed motor class?

[Dick Butler]

Originally Posted by GUMP

The DR525 class rules were written with Stockers in mind. It wouldn't take much to convert one. In fact, the two front runners this year were Camaros built at the COPO build center (CRC).

So are they "Cheap entry point"? Is there a contact person that helps get the car built for you?
Stockers may have tubs correct? These cannot. can have springs moved but not rails as I understand.