Autolite Racing Spark Plugs AR3933X (8)PLUGS
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Autolite Racing Spark Plugs AR3933X (8)PLUGS:
$32.00
This listing is for (8) HARD TO FIND- AR3933X Racing Spark Plugs
The\"X\" plug is similar to the regular AR3933... but has 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.
It is the buyer\'s responsiblity to check on the compatibility of this plug with your engine set up.Please consult with your engine builder or check with Autolite’s online Catalog (autolitecatalog.com) prior to purchase.
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