By Holly Cain, NASCAR Wire Service
The Goodyear 400 at Darlington (S.C.) Raceway (Sunday at 3 p.m. ET on FS1, FOX Deportes, MRN and SiriusXM NASCAR Radio) has become one of the most popular races on the NASCAR schedule for teams, competitors and fans with its “Throwback Weekend” theme at the venerable 1.366-mile one-of-a-kind track where cars and stars celebrate the sport’s previous eras.