Pertronix 804206 Flame-Thrower Black 8mm 4 Cylinder Spark Plug Wire
- Two current paths for reliability and redundancy -Primary path: Spiral wound stainless steel alloy -Secondary path: Carbon impregnated fiberglass center core.
- 8mm Silicone jacket to resist high temperatures, moisture, oil and chemicals.
- EPDM (Ethylene Propylene Diene Methylene) inner insulation for superior heat resistance and prevention of arcing and voltage leaks.
- Fiberglass reinforcing braid for added strength and flexibility.