Originally posted by acrdklr:while stock cars no longer mechanically resemble production cars nascar was started on the basis of prodution cars modded to be raced, hence the nascar rule that a stock car must physically resemble a production car from a given manufacturer.
I think they need to bring this rule more into play... either require factory bodyskins, or better yet, they can only race what they build at least 5000 of in a given model year.