| NAME | HOMETOWN | DATE |
|---|---|---|
| Mario Andretti (Driver) | Nazareth, PA, USA | 07/07/1968 |
| Mike Devin | Indianapolis, IN, USA | //1968 |
| A. J. Foyt (Driver/Owner) | Houston, TX, USA | 07/07/1968 |
| Dan Gurney (Driver/Owner) | (Deceased) Costa Mesa, CA, USA | 08/25/1968 |
| Parnelli Jones (Driver) | (Deceased) Torrence, CA, USA | 06/28/1964 |
| Roger Penske (Driver/Owner) | Shaker Heights, OH, USA | 08/27/1967 |
| Johnny Rutherford (Driver) | River Oaks, TX, USA | 07/07/1968 |