[Power Surge]

I guess there are many different body "shapes", because even within the same model, the shapes varied.

But if you want to stick with the basic "model" of car to it's body shape, I would think of it like this...

Small block car - Street (slabside)
Small block car - Race (comp body, flared wheel openings, like a comp 427 car)
Small block car - FIA body
Daytona Coupe
427 Comp and S/C body
427 Street

Naturally you can split the body differences down even further (i.e. wide hip and narrow hip 427 cars), but I think that covers the basic "model" difference.

Obviously cars like the Turd, 3002, the Super Coupe, etc were much different, but they also weren't production sold cars.