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Street Race Truck More... The Toolbox
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$165.95
$141.50
MSD 31351 Sleeved Spark Plug Wires, SBC, Over Valve Cover, HEI
MSD 31351 Sleeved Spark Plug Wires, SBC, Over Valve Cover, HEI

MSD 31351 Sleeved Spark Plug Wires, SBC, Over Valve Cover, HEI

Chevy Small Block V8, Spiral Core Conductor Style, Assembled, RFI Suppression, 8.5 mm Diameter

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MSD 31351 Sleeved Spark Plug Wires, SBC, Over Valve Cover, HEI
MSD 31351 Sleeved Spark Plug Wires, SBC, Over Valve Cover, HEI
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Part # 54731351
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$141.50
$165.95
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Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

Conductor Style:
Spiral Core
Assembled:
Yes
Spark Plug Boot Ends:
Eight 90 degree
RFI Suppression:
Yes
Diameter:
8.5 mm
MFG. Part #:
31351
Coil Wire Included:
Yes
Sold in Quantity:
Set
GTIN Code:
085132313518
Spark Plug Wire Resistance:
50 ohms/ft.
Wire Color:
Black
Distributor Terminal Ends:
Male/HEI
Distributor Boot Color:
Gray
Distributor Boot Material:
Silicone
Spark Plug Boot Color:
Gray
Spark Plug Boot Material:
Silicone

Info

HolleyDAYS are here again! SAVE up to 20% on this part and hundreds of other Holley brands during the 2018 HolleyDAYS sale 11/15/18-12/31/18.

The MSD 8.5mm Super Conductor is the ultimate performance wire! Its extremely low-resistance combined with the ability to suppress Electro Magnetic Interference is a combination that defies the common laws of physics.

Less resistance means more energy is going to make it to the spark plug to ignite the air/fuel mixture. The Super Conductor uses a copper alloy conductor resulting in less than 50 ohms per foot of wire! This ensures that the most energy possible makes it to the spark plug. By helically winding the conductor around a special core, we are able to produce a highly effective choke to keep the EMI inside the wire and away from other electronics.

This combination is encased in a heavy duty sleeve that will withstand abrasion and high temperatures. Cap off each end with our Dual Crimp Terminals and you have the best wire available.

Equipped with high temp silicone-fiberglass sleeving for the harshest race conditions that protects wires up to 1,000 °F.

The MSD Race Tailored 8.5mm Super Conductor Wire Sets equipped with high temp silicone-fiberglass sleeving and designed specifically to fit race engines with over the valve cover wires with HEI ends.

  • 8.5mm Super Conductor wires with high temp silicone-fiberglass sleeving.
  • For SBC race engines with over valve cover wires and HEI ends.
  • Includes coil wire for remote mounted coils.
Some parts are not legal for use in California or other states with similar laws/regulations

More Like This

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Videos & Articles
  • Having a quality spark plug wire is important to receive the best performance out of your ignition. Here's how to install spark plug wire terminals with Speedway's step by step guide.
  • Speedway Motors employee Tim M. Decided to take us along as he revives his 241 "Baby Hemi". In this installment, Tim walks us through updating the old wire covers with a nice set of Offenhauser Finned Wire Covers.
  • Spark Plug Cross Reference Guide

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