A one-of-five 1963 Chevrolet Corvette Grand Sport could sell for up to $13 million at auction this weekend. To find out more about the racecar, check out the full story here.More from Robb ReportOne of the Most Coveted Chevrolet Corvette Race Cars Could Sell for $13 MillionInside a $65 Million Mansion in South Florida Inspired by Rolls-RoyceThis 180-Foot Sailing Yacht Lets You Race in a Famous Saint-Tropez RegattaAdvertisementAdvertisementBest of Robb ReportThe 2024 Chevy C8 Corvette: Everything We Know About the Powerful Mid-Engine BeastThe World's Best Superyacht ShipyardsThe ABCs of Chartering a YachtSign up for RobbReports's Newsletter. For the latest news, follow us on Facebook, Twitter, and Instagram.Click here to read the full article.The 1963 Chevrolet Corvette Grand SportThe race car is powered by a newly constructed 377-cubic-inch V-8 equipped with four original Weber carburetorThe 1963 Corvette Grand Sport in profileAdvertisementAdvertisementThe C2 variant's body is made from a single sheet of thin fiberglassInside the vehicleThe 1963 Chevrolet Corvette Grand Sport won three SCCA class victories during its first year racing