24 Hours of Daytona

Car number 3, a Porsche 917 K, co-driven by Kurt Ahrens Jr. and Vic Elford. Followed by car number 93, a Ford Mustang co-driven by Jim Harrell and Len Magnor, and car number 85, a Volvo 122 S co-driven by Robert Whitaker, Richard Krebs, and Harvey Eckoff.