Lot #642 - This 2012 Corvette Callaway Grand Sport convertible is #12 of 25 made and has 3,708 actual miles. The 25th Anniversary Edition Callaway Corvette produces 620hp and 555 ft/lbs of torque, the most ever produced at the time of production in an LS3-powered Corvette. Quarter-mile acceleration is validated at 10.9 seconds at 127 mph. Backed by an automatic transmission, the LS3 is equipped with a root-style Eaton TVS2300 supercharger, Bespoke high-volume fuel pump, injectors and fuel delivery system, high-flow Honker intake and Double D exhaust system. It is also equipped with red Corvette brake calipers, Callaway CNC machine-forged billet 9-spoke black chrome wheels wrapped in Michelin Pilot Sport 2 tires. This Grand Sport was also optioned with the 4LT Preferred Equipment Group, red 4LT stitching, and carbon-fiber accents with 25th Anniversary door sills and dash placards. It is documented as #12 of 25 by Callaway cars and by GM as an RPO B2K serialized 25th Anniversary Limited Edition Callaway Corvette personally autographed and serialized by Reeves Callaway.