Randall Alexander Dorton was the Director of Engine Operations and lead engine builder for Hendrick Motorsports. With Dorton, the team won nine NASCAR championships.

Hendrick Motorsports is an American professional auto racing organization that competes in the NASCAR Cup Series. The team was founded in 1984 as All-Star Racing by Rick Hendrick. Hendrick Motorsports has won a NASCAR-record 307 Cup Series races and 14 Cup Series owners and drivers championships to go with three Truck Series owners and drivers titles and one Xfinity Series drivers crown. Additionally, the team has 27 Xfinity Series race wins, 26 Truck Series race wins, and seven ARCA Menards Series race wins.