Hendrick Motorsports driver William Byron will turn back the clock to a memorable Valvoline scheme famously piloted by NASCAR® legend Neil Bonnett. Bonnett’s Valvoline machine was one of the front runners in the NASCAR Cup SeriesTM during the late-1980’s. During the 2021 Darlington Raceway throwback weekend, Byron will honor Bonnett’s memory and on-track accomplishments with a special tribute livery. Fans of both Byron and Bonnett can now add the official Lionel Racing die-cast of theNo. 24 Valvoline Throwback Chevrolet Camaro to their NASCAR® collections.