Race of Two Worlds 1957 Entrants

| Number_ | Driver | Entrant | Chassis | Engine | Tyre_ |
|---|---|---|---|---|---|
| 49 | Ray Crawford | Meguiar Mirror Glaze | Kurtis Kraft 500G | Offenhauser | F |
| 52 | Troy Ruttman | John Zink | Watson | Offenhauser | F |
| 52 | Jim Rathmann2 | John Zink | Watson | Offenhauser | F |
| 54 | Paul Russo | Novi Auto Air Conditioning | Kurtis Kraft 500F | Novi (s/c) | F |
| 73 | Andy Linden | McNamara Veedol | Kurtis Kraft 500G | Offenhauser | F |
| 98 | Johnnie Parsons | Agajanian | Kuzma | Offenhauser | F |