| Teams for 1955 Langhorne 150 |
|---|
| Car | Team | Driver | Mfg |
|---|---|---|---|
| 42 | Petty Enterprises | Lee Petty | Chrysler |
| 87 | Griffin Racing | Buck Baker |  |
| 92 | Thomas Racing | Herb Thomas |  |
| 300 | Kiekhaefer Racing | Tim Flock | Chrysler |
| Teams for 1955 Langhorne 150 |
|---|
| Car | Team | Driver | Mfg |
|---|---|---|---|
| 42 | Petty Enterprises | Lee Petty | Chrysler |
| 87 | Griffin Racing | Buck Baker | |
| 92 | Thomas Racing | Herb Thomas | |
| 300 | Kiekhaefer Racing | Tim Flock | Chrysler |
