With an aluminum engine churning out over 500 horsepower, the ZL-1 was the most powerful version of the already strong L-88 Corvette. In fact, ZL-1s were the most powerful production Corvettes available until fairly recently. Only two are known to have been built that year.
The 575-hp Shelby Raptor has monster performance and rugged off-road capability, making it a pick-up truck for the not-so-faint-of-heart.
Find Your Next Car 
.
