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$101.99
$91.76
MSD 31239 8.5mm Universal Spark Plug Wires Set, 90 Degree Boot
MSD 31239 8.5mm Universal Spark Plug Wires Set, 90 Degree Boot

MSD 31239 8.5mm Universal Spark Plug Wires Set, 90 Degree Boot

3 Reviews | 1 Answered Question
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MSD 31239 8.5mm Universal Spark Plug Wires Set, 90 Degree Boot
MSD 31239 8.5mm Universal Spark Plug Wires Set, 90 Degree Boot
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Part # 54731239
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$91.76
$101.99
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  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

Conductor Style:
Spiral Core
Cap Terminal Style:
HEI / Male
Spark Plug Boot Ends:
90 Degree
Color:
Red
RFI Suppression:
Yes
Diameter:
8.5 mm
MFG. Part #:
31239
Resistance:
50 ohms
Coil Wire Included:
Yes
Sold in Quantity:
Set
GTIN Code:
085132312399

Info

What makes or breaks a plugwire is not only how well the wire is insulated, but how low of resistance the center core has.  These wire sets test 40-50 ohms per foot, while most others test 1500 ohms per foot. Low Resistance

These plug wires do require assembly although the plug end is alread installed.  Both HEI and socket style distributor ends are supplied.

Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.

Some parts are not legal for use in California or other states with similar laws/regulations

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