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MSD Powersports Harley-Davidson 8.5mm Spark Plug Wires


MSD Powersports
MSD Powersports Harley-Davidson 8.5mm Spark Plug Wires

Product images may differ from actual product appearance.

MSD 8.5mm Super Conductor Spark Plug Wires transfer spark from the coil to the plug with a minimal loss of spark energy while suppressing Electro Magnetic Interference (EMI). MSD uses a special copper conductor keeping resistance under 50 ohms per foot! Even with this low resistance, the wire retains high EMI suppression capabilities. By wrapping the conductor tightly around a ferro-magnetic impregnated center core an EMI choke is created keeping any interference inside the wire.

The Super Conductor wire is a high performance wire from the inside out. The outer sleeve is a combination of silicone and synthetic materials for supreme resistance against heat, chemicals and abrasion. Thick boots with more material also help guard against spark arcing to ground and special dual crimp terminals grip the conductor and the sleeve of the wire so there is no chance of the terminal pulling off the wire.

Harley-Davidson Custom Wire Kits are made black to keep the OEM look.



9 Products
Harley-Davidson Custom Wire Kits
  120-30963
Harley-Davidson Custom Wire Kit
  • 1986-98 FL Models
  • Black
    More info on MSD Powersports 30963
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    MPG
  • $31.99
    Order Today Ships 04/25/14
      120-30973
    Harley-Davidson Custom Wire Kit
  • 1999-02 FL Models
  • Black
    More info on MSD Powersports 30973
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    MPG
  • $34.99
    Order Today Ships 04/25/14
      120-30983
    Harley-Davidson Custom Wire Kit
  • 1986-89 & 1995 XLH Models
  • Black
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    MPG
  • $31.99
    Order Today Ships 04/25/14
    Universal Wire Kits
      120-31009
    Universal Wire Kit
  • 2-Cylinder Kit
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    MPG
  • $34.99
    Order Today Ships 04/25/14
      120-31019
    Universal Wire Kit
  • 1-Cylinder Kit
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    MPG
  • $26.99
    Order Today Ships 04/25/14
      120-31039
    Universal Wire Kit
  • 3-Cylinder Kit
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    MPG
  • $49.99
    Order Today Ships 04/25/14

    120-31053
    Universal Wire Kit
  • V-Twin Harley-Davidson
  • Black
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    MPG
  • $43.99
    Order Today Ships 04/25/14
      120-31059
    Universal Wire Kit
  • V-Twin Harley-Davidson
  • Red
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    MPG
  • $43.99
    Order Today Ships 04/25/14
      120-31449
    Universal Wire Kit
  • 4-Cylinder Kit
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    MPG
  • $75.99
    Order Today Ships 04/25/14

    9 Products