| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Nickel Alloy |
| Ground Configuration | Standard |
| Ground Electrode Tip Design | Standard |
| Hex Size (IN) | 13/16 |
| Insulator Height (in) | 2.324 |
| Insulator Height (mm) | 59.03 |
| Manufacturer Heat Range | 3 |
| Pre-Gap Size (IN) | 0.034 |
| Pre-Gap Size (MM) | 0.86 |
| Reach (IN) | 0.372 |
| Reach (mm) | 9.398 |
| Resistor Type | Yes |
| Seat Type | Gasket |
| Thread Diameter (IN) | 0.551 |
| Thread Diameter (MM) | 14 |
Ac-delco Sparkplug old type
for type with flat head connection.
| CHEVROLET | 1933-1970 |
| DODGE | 1957-1958 |
| GMC | 1942-1970 |
| INTERNATIONAL | 1950-1980 |
| PLYMOUTH | 1957-1959 |
| PONTIAC | 1955-1962 |
| ZUNDAPP | 1956-1958 |
| Fit in Mailbox | Look to weight |
|---|
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