Chevrolet produced only 43 race-spec Airbox Corvettes in 1957, and just 22 are known to still exist. This one's for sale.
A legendary Chevrolet racing car has been sold for an all-time high price. The 1957 Corvette SS Project XP-64 was developed with the 24 Hours of Le Mans in mind, but never got to compete in the race ...