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| Electrode Tip Material: | Resistor |
| Manufacturer Heat Range: | See Racing Section |
| Resistor: | Suppressor |
| Spark Plug Reach: | 3/4 in |
| Spark Plug Seat Type: | Gasket |
| Spark Plug Thread Size: | 14 mm |
| Tip Configuration: | Power |
| Wrench Diameter: | 5/8 in |
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Comments about Autolite Racing Copper Core Non-Resistor Spark Plug:
PLACEMENT PART FOR TUNE UP
Comments about Autolite Racing Copper Core Non-Resistor Spark Plug:
I was sent 6 of these plugs, and 2 Bosch Spark plugs. I don't know why this happened, but I ordered 8 Autolites, and should have received 8 of them, not 6 and then 2 random Spark plugs that I didn't want. Shipping dept screwed this up.
Displaying reviews 1-2
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Q:
what is the gap for Autolite AR3924 with HIE distrib. 454 cu in with 396 oem cast iron heads2 answers
CUSTOMER CARE
A:
In order to best answer your question, our technicians would be more than happy to assist you if you could please call us at -877-ADVANCE (238-2623).A:
42 in