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High-temp silicone boots and wires, Spiro-Pro core for superior conductivity, precut with boots and terminals preinstalled. Works with electronic and point ignitions. Made in USA.
Designer, precut spark plug wires with preinstalled boots and terminals for quick, hassle-free installation. High-temperature silicone boots and a Spiro-Pro core provide superior conductivity and long life.
Precut plug wire set with high-temperature silicone boots and a Spiro-Pro core for superior conductivity, cooler operation and extended life.
Designer, precut spark plug wire set with extra-high-temperature silicone boots, Spiro-Pro core, and extended service life.
Precut, preassembled spark plug wire set with high-temp silicone boots, Spiro-Pro core for superior conductivity, and long service life. Ready to install.