Personally I think those should be honorable mentions more than really revolutionary. While shoving the v8 in the corvette was pivotal for the car, it was a bit of an obvious step.
The C4 or C5 corvette is more important, as these were Corvettes that were legitimate competition to the sports car market. The C3 was a joke by 75, and before that it couldn't out corner the competition (the Cobra and E-type) so it relied on power (which the Cobra still had on it). The C2 wasn't hugely different from the C3 other than it wasn't embarrassed with engines with less than 250hp.
The C1 Corvettes, while they had decent technology on it (how many cars in 1957 had fuel injection?) the suspension still wasn't on par with the competition, and up to '57 the Thunderbird was just as good.