Taylor 45929 - Taylor Spiro Pro 10.4MM Spark Plug Wires

Taylor's .409-inch, 10.4mm diameter high performance ignition wires are available for street or track applications. The "409" spark plug wires provide continuous heat protection up to 600-degrees Fahrenheit and 102,000 volts dielectric strength and is recommended for extreme under hood temperatures and open wheel racing. A tightly woven heat treated fiberglass braid is applied over our 100% silicone 8mm Spiro-Pro ignition wire providing a 3-layer 100% silicone jacket for additional heat and abrasion protection.