By the way Bill, being your L78 Nova was actually bored out to a 402 in 1970 it would meet my declared definition of a SUPERCAR… in fact any L78 Nova (because of their weight/power ratio) would fit this category of SUPER! Hell, any L78 Nova/Camaro/Chevelle is pretty super in my books (their motors are only one rebuild away from the 400 C.I. threshold and this number is simply a rough line I have drawn in this ENTIRELY SUBJECTIVE discussion).
HOWEVER, not so subjective an opinion for me is:
<font color="red"> THE #1 CHEVY SUPERCAR: L88/ZL1 CORVETTE </font>
P.S. Other opinions encouraged.