Pertronix Flame Thrower Performance Spark Plug Wires - These premium spark plug wires give you the ultimate in high performance with a classic black OEM look. These wires offer the following features: 2 current paths (spiral wound stainless steel and carbon impregnated fiberglass), low 500 ohms per foot, Silicone jackets to resist high temperatures, moisture, oil and chemicals, EPDM rubber inner insulation for superior heat resistance and prevent arcing and voltage leaks and Fiberglass reinforcing braid for strength and flexibility. Limited lifetime manufacturer's warranty. Made in the USA.