common misconception: F40 vs. F41
 

Even my barber, who's a long-time Chevy man, like many folks, don't know or realize that the F40 "heavy-duty cop car suspension" is DIFFERENT from the F41 Sport Suspension option.

There might be some common items, but there is a lot that is different. I wish that I could find out very precisely what the differences are..... but I'm having a hard time doing so.

Anyway, I would think that the so-called "9C1" cars have the F40 as part of that 'package'.