MSD : 3136 : 1975 - 1980 : Cadillac V8 - 350, 350R : Spark Plug Wire Set - 8 MM - Heli-Core - Custom Fit - HEI Style - Blue

The MSD Heli-Core Ignition Wires are perfect for passenger cars, tow vehicles and performance cars. The wires are 8mm and can be relied on to deliver all the high voltage your engine needs! Heli-Core wires feature a stainless steel conductor that is wound around a special glass core. The stainless conductor provides a low resistance path for high voltage to flow while keeping Electro Magnetic Interference (EMI) to a minimum.
  • MSD Ignition Wire Application Chart

    Step 1 ... Use this easy part number look up to find the correct spark plug wire set part number for your car, write down the number and close window to return to order the item.

    Click here to launch the MSD Ignition Wire Application Chart WinStep 2 ... Then select the correct part number below.

  • 3136$61.99
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