Spark Plug - 14 MM Thread - 0.460 In Reach - Tapered Seat - Resistor - Each
AUTOLITE  |  Part# AUT-23   More Details...

$3.29

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Spark Plug - NGK Racing - 14 MM Thread - 0.375 In Reach - Gasket Seat - Stock Number 3354 - NON-RESISTOR - Each
NGK  |  Part# NGK-R5670-8   More Details...

$7.36

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Spark Plug - NGK Racing - 14 MM Thread - 11 MM Reach - Tapered Seat - Stock Number 2817 - NON-RESISTOR - Each
NGK  |  Part# NGK-R5673-7   More Details...

$7.47

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Spark Plug - Racing - 14 MM Thread - 0.750 In Reach - Gasket Seat - NON-RESISTOR - Each
AUTOLITE  |  Part# AUT-AR3932   More Details...

$6.59

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Spark Plug - NGK Standard - 12 MM Thread - 0.749 In Reach - Gasket Seat - Stock Number 4929 - Resistor - Each
NGK  |  Part# NGK-DPR8EA-9   More Details...

$3.84

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Spark Plug - NGK Racing - 14 MM Thread - 0.708 In Reach - Tapered Seat - Stock Number 7317 - NON-RESISTOR - Each
NGK  |  Part# NGK-R5724-8   More Details...

$4.83

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Spark Plug - Racing - 14 MM Thread - 0.750 In Reach - Gasket Seat - NON-RESISTOR - Each
AUTOLITE  |  Part# AUT-AR53   More Details...

$6.59

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Spark Plug - 14 MM Thread - 0.375 In Reach - Gasket Seat - Resistor - Each
AUTOLITE  |  Part# AUT-86   More Details...

$4.50

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Spark Plug - Racing - 14 MM Thread - 0.750 In Reach - Gasket Seat - NON-RESISTOR - Each
AUTOLITE  |  Part# AUT-AR3911   More Details...

$6.59

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Spark Plug - NGK Iridium Ix - 12 MM Thread - 26.5 MM Reach - Gasket Seat - Stock Number 93175 - Resistor - Each
NGK  |  Part# NGK-LKR7DIX-11S   More Details...

$12.09

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