Chevrolet Parkwood Parking Brake Indicator Bulb Size
The Chevrolet Parkwood parking brake indicator utilizes bulb size 257 and bulb size 57 for the lighting system. Data for the specific components covers the range from 1959 to 1961.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Bulb Size by Year Range
| Years | Bulb Size |
|---|---|
| 1961 | 257 |
| 1960 | 57 |
| 1959 | 257 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Festoon or BA9s base instrument bulb. 12V, 2W. | 257 |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 1W. | 57 |