Made in the USA
Manufactured by AUTOLITE (4275)SPARK PLUG
Designed for a sharper, leaner spark with tapered nickel/chrome alloy tip and copper center electrode
| PRODUCT NAME | SPARK PLUG |
| TYPE | RESISTOR TYPE |
| STYLE | 4275 |
| MODEL | COPPER |
| TERMINAL CONFIGURATION | THREADED STUD |
| CENTER ELECTRODE PROJECTION | PROJECTED |
| ELECTRODE TIP MATERIAL | NICKEL ALLOY |
| CENTER ELECTRODE TYPE | NECKED DOWN |
| GROUND ELECTRODE CONFIGURATION | SINGLE |
| GROUND ELECTRODE SHAPE | STANDARD |
| THREAD REACH | 7/16" |
| HEX SIZE | 13/16" |
| HEAT RANGE | 5 |
| UNITS | EACH |
Spark Plug Autolite AU-4275 (48-72 BIG TWIN)
$2.50Price