Both Corvette Racing and Cadillac Racing put in dominant performances during the Mobil 1 Twelve Hours of Sebring this past weekend. The GTD-modified Corvette C8.R was able to claim GTD Pro class honors following a difficult start to the season in Daytona. Cadillac Racing put on a thrilling show with a podium lockout and some absolutely stellar racing for the lead once the sun went down. The No. 3 Chevrolet Corvette C8.R GTD piloted by Antonio Garcia, Nicky Catsburg, and Jordan Taylor took victory by 4.4 seconds ahead of R3 Racing Lamborghini Huracan GT3 Evo. It was Corvette’s first win competi…