Taylor Cables 409 Spiro-Pro univ 8 cyl 90 black

10.4mm 409 Series Ignition Wires provide continuous heat protection up to 600° F and 120,000 volts of dielectric strength. Each wire is constructed with a conductor, silicone core and fiberglass wrapped in a silicone jacket. Color coordinated silicone Pro Boots feature vibration proof double spring lock spark plug terminals.