Best Dielectric Strength Test

Tru-Tech JR105T Distributor Rotor

  • Developed specifically for 32 Series distributors.
  • Features corrosion resistant brass inserts and stainless steel rotor springs.
  • Made of an innovative, space age plastic with high dielectric strength.
  • Used in 65-series distributors with crank triggers.
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Mallory 304 Rotor, T-Blade

  • Developed specifically for 45 and 46 Series distributors.
  • Features corrosion resistant brass inserts and stainless steel rotor springs.
  • Made of an innovative, space age plastic with high dielectric strength that's ideal for today's high energy ignitions.
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MSD 8470 Rotor

  • Unrestricted energy flow ideal for today's high energy ignitions.
  • Developed specifically for V6s equipped with 47 Series Mallory distributors.
  • Features corrosion resistant copper contacts and stainless steel rotor springs.
  • Made of an innovative, space age plastic with high dielectric strength.
  • Comes complete with a matching shutter wheel.
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MSD 8568 Distributor Rotor

  • Provides an unrestricted energy flow to your ignition syste.
  • Corrosion-resistant inserts and rotor springs provide an unrestricted energy flow.
  • Combines the high dielectric strength required for today's high energy ignition system.
  • High impact-resistant qualities to prevent damage.
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GM Genuine Parts 323-1644 Starter, Remanufactured

  • Positive starter engagement under even the most severe conditions.
  • Permanently sealed waterproof cases prevent moisture damage.
  • Available for both 4 and 5 speed models in zinc plate, show quality chrome, and stealth black finishes.
  • Hardened steel plungers with high performance contact discs assure maximum durability.
  • High dielectric strength end caps to prevent arcing and burn through.
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MSD Ignition 37124 Spark Plug, 4 Pack (1IR5L)

  • MSD's proprietary ceramic formula provides the highest dielectric strength.
  • Yttrium ground electrode reduces the chance of pre-ignition.
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MSD Ignition 37154 Spark Plug, 4 Pack (2IR5L)

  • MSD's proprietary ceramic formula provides the highest dielectric strength.
  • Yttrium ground electrode reduces the chance of pre-ignition.
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MSD Ignition 37184 Spark Plug, 4 Pack (5IR4L)

  • MSD's proprietary ceramic formula provides the highest dielectric strength.
  • Yttrium ground electrode reduces the chance of pre-ignition.
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MSD Ignition 37314 Spark Plug, 4 Pack (11IR4Y)

  • MSD's proprietary ceramic formula provides the highest dielectric strength.
  • Yttrium ground electrode reduces the chance of pre-ignition.
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MSD Ignition 37224 Spark Plug, 4 Pack (6IR5Y)

  • MSD's proprietary ceramic formula provides the highest dielectric strength.
  • Yttrium ground electrode reduces the chance of pre-ignition.
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