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MSD Ignition 31189 - MSD Universal Spark Plug/Coil Wire Sets

MSD Ignition 31189 - MSD Universal Spark Plug/Coil Wire Sets

MSD Ignition#121-31189

Red Universal 8.5mm Spark Plug Wire Set
  • 8-Cylinder
  • Distributor Boots: 90° HEI (Male Post)
  • Plug Boots: Straight (Multi-angle)
    • Fits Applications:
    • 1975-1993
      BUICK
      1975-1993
      CADILLAC
      1975-1993
      CHEVROLET
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    MSD Ignition 31189 - MSD Universal Spark Plug/Coil Wire Sets Details

    Red Universal Spark Plug Wire Sets

    Set includes terminals for late type(HEI "spark plug top") distributor caps. Multi angle boots and terminals installed on spark plug end.

    MSD Ignition 31189 - MSD Universal Spark Plug/Coil Wire Sets

    MSD's Universal Spark Plug Wire Sets are available in your choice of black or red wire for a variety of applications and include a spark plug terminal and installed boot with one open end. The set also includes distributor cap boots and terminals so the wire can cut to a specified length and installed with the supplied mini-stripper-crimper.

    MSD's Replacement Spark Plug Wires and Coil Wires are made with the same Super Conductor wire as their universal and pre-made sets, just longer than normal for custom tailoring when you need that extra length.

    Features:
  • Only 40-50 ohms resistance per foot of wire (lowest of any helically-wound wire)
  • MSD Ignition Copper alloy conductors result in less spark energy loss so more reaches spark plugs
  • Over 40 feet of conductor per foot of wire
  • Conductors are wrapped around ferro-magnetic center cores, which effectively suppresses electro magnetic interference
  • Outer sleeves consist of silicone and synthetic material for a strong resistance to heat, abrasion, and tearing.

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  • MSD Ignition 121-31189

    Color
    Red
    Engine
    Universal 8 Cylinder
    Boot Type
    Multi-Angle
    Position
    N/A
    Manufacturer's Part Number:
    31189
    Rated 4 out of 5 by from multi angle wires I purchased this set about a month ago. I find them very good quality. The one thing I found was a little difficult was achieving the desired angle. I still don't know how heat resistant the plug boots are as I don't have it running. If not for the angle adjustment I would rate them 5 star
    Date published: 2015-06-05
    Rated 5 out of 5 by from Well made money's worth These wires will make you happy. They truly do provide a strong spark and they look nice
    Date published: 2015-02-14
    • 2015-08-26T10:24CST
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