[HeilSvenska]

The Grand Sport replaces the Corvette's previous Z51 package and brings a greater degree of handling performance, with wider wheels and tires; revised shock, stabilizer bar and spring specifications and specific gearing. The equipment enables cornering capability of 1.0 g, as well as a 0.2-second improvement in 0-60 acceleration vs. standard LS3-powered models. Grand Sport coupe models equipped with the manual transmission are uniquely outfitted for racetrack competition, too, with a dry-sump oiling system, differential cooler and a rear-mounted battery. * Wider front and rear fenders – including specific front fenders with integrated Grand Sport badges * Z06-style front splitter and tall rear spoiler * Functional brake ducts and extra cooling * Unique 18-inch front and 19-inch wheels; painted finish standard and chrome finish optional * Large 275/35ZR18 tires in front and 325/30ZR19 tires in the rear * Z06-size brakes, including 14-inch (355 mm) front rotors with six-piston calipers and 13.4-inch (340 mm) rear rotors with four-piston calipers * Specific manual transmission gear ratios * Specific rear axle ratio on automatic-equipped modles