Feature:1. High Efficiency: High performance ignition wire, more accurate ignition command transmission, improve engine efficiency.2. Applicable Models: This 8mm spark plug wire, suitable for 4 cylinder classic cars, can enhance the performance of your vehicle.3. Durable Material: The ignition wire is made of metal and silicone material, which is resistant to aging and wear and is durable.4. High Performance: The ignition wire can withstand ultra high strength, high temperature, and has a silicone sleeve with stable performance.5. Good Replacement: The performance of this ignition cable is stable, and it can be a good replacement for the original ignition cable for a more sensitive start.Specification:Item Type: Spark Plug Ignition Wire SetMaterial: Metal and siliconeProduct Length: Approx. 1m / 3.3ftProduct Diameter: Approx. 8mm / 0.3inApplicable Models:Suitable for 4 cylinder Classic cars.Package List:5 x Spark Plug Ignition Wire5 x Dustproof Cover5 x Joint5 x Needle