Autolite AR3933X \"X\" Racing Spark Plug SET(8 EIGHT)
![Autolite AR3933X \](img-large/g/InMAAOSw9r1WDE8H/s-l1600/Autolite-AR3933X-X-Racing-Spark-Plug-SET-8-EIGHT-.jpg "Autolite AR3933X \")
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Autolite AR3933X \"X\" Racing Spark Plug SET(8 EIGHT):
$35.92
You\'re buying EIGHT(8) new VERY HARD TO FIND Autolite racing spark plug#AR3933Xthat fits primarily high-performance/racing applications. The experimental \"X\" plug is similar to the regular AR3933... but sports a specially machined four-corner firing surface gap style instead of the normal single electrode. Specs. are 5/8\" hex, 3/4\" reach, 14mm thread, nickel plated shell, gasket seat, non-resistor. Use the regular AR3933 link below for more cross-reference related info.
This special design plug was designed specificallyfor the Nascar/Arca Series racers.... now it\'s available to you! Get something\"TRICK\" before your competition does!
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Autolite AR3933X \"X\" Racing Spark Plug SET(8 EIGHT):
$35.92