IROC IV

IROC IV was the fourth year of IROC competition, which took place over three weekends in 1976 and 1977. It saw the use of the Chevrolet Camaro in all races, and the schedule was held over in its entirety from IROC III. A. J. Foyt won the championship and $50,000 without winning a race for the second year in a row.

The roster of drivers and final points standings were as follows:

Michigan International Speedway, Race One

 * 1) Buddy Baker
 * 2) Johnny Rutherford
 * 3) A. J. Foyt
 * 4) Jody Scheckter
 * 5) Al Unser
 * 6) Richard Petty
 * 7) Gordon Johncock
 * 8) Al Holbert
 * 9) Cale Yarborough
 * 10) David Pearson
 * 11) Bobby Unser
 * 12) James Hunt

Riverside International Raceway, Race Two

 * 1) Bobby Unser
 * 2) David Pearson
 * 3) Richard Petty
 * 4) Al Holbert
 * 5) Johnny Rutherford
 * 6) Buddy Baker
 * 7) Al Unser
 * 8) A. J. Foyt
 * 9) Cale Yarborough
 * 10) Gordon Johncock
 * 11) Jody Scheckter

Riverside International Raceway, Race Three

 * 1) Cale Yarborough
 * 2) A. J. Foyt
 * 3) Jody Scheckter
 * 4) Bobby Unser
 * 5) Al Unser
 * 6) Al Holbert
 * 7) Johnny Rutherford
 * 8) Buddy Baker
 * 9) Richard Petty
 * 10) Gordon Johncock
 * 11) David Pearson

Daytona International Speedway, Race Four

 * 1) Cale Yarborough
 * 2) A. J. Foyt
 * 3) Bobby Unser
 * 4) Richard Petty
 * 5) Johnny Rutherford
 * 6) David Pearson
 * 7) Al Holbert
 * 8) Buddy Baker
 * 9) Al Unser