Taylor Cable Spark Plug Wire Set 79214; 409 Pro Race 10.4mm Red Spiral Core 45 deg. Coil Pack for GM Trucks LS

10.4mm high performance ignition wires available for street or race applications. 409 ignition wire provides continuous heat protection up to 600 degree F and 102,000 volts dielectric strength. A tightly woven heat treated fiberglass braid is applied over our 100 percent pure silicone 8mm ignition wire. A 3rd layer of silicone is extruded making it a 10.4mm diameter. No additional sleeving is required.

Suggested for Drag Race, Circle Track, Off Road, and High Heat Applications.