Features 1.Applicable Models: This 8mm spark plug wire is compatible with 4 cylinder classic cars. Please confirm whether your model is applicable before buying. 2.High Efficiency: Spark plug wire is able to deliver more accurate ignition commands and improve engine efficiency. 3.Durable Material: The high performance spark plug wire is made of metal and silicone material, which is resistant to aging and wear, durable, and has a long service life. 4.High Performance: The ignition spark plug wire set can withstand ultra high strength, high temperature, to have a stable performance. 5.Ideal Replacement: The performance of 8mm spark plug wire is stable, and it can be a good replacement for the original ignition cable for a more sensitive start. Specification Item Type:SparkPlugWireMaterial: Metal + siliconeSpark Plug: StraightLength: Approx. 1m/3.3ftDiameter: Approx. 8mm/0.3inFitment:Replacement for4 cylinder Classic cars Package List 5 x SparkPlugWires5 xDust Covers5 xConnectors5 x Pins