[Jeff H]

But the downside to the SS being top dog is that you could get 6 cyl SS cars in the early/mid 60's so it's not a true indicator of performance. The Z28 just about always had the strongest overall combination. Obviously the L78/L89 was stronger but you have to group those SS cars with the SS350 and 6 cyl cars. It kind of a meaningless argument since both had some strong performance years and both had some dog years.