Features: 1. Straight Spark Plug: The spark plug part of this red spark plug wire is straight type, 1m(3.3ft) in length and 8mm(0.3in) in diameter. 2. Applicable models: This spark plug wire is a very suitable replacement for classic 6-cylinder cars. If you have a related need, this one is right for you. 3. Improve efficiency: This high-performance spark plug wire can provide more precise ignition control and improve engine efficiency, so you can have a better experience in using it. 4. Metal and Silicone Material: The spark plug wire is made of metal and silicone with excellent craftsmanship, which is resistant to aging and wear. 5. Stable performance: The spark plug wire is very durable and high temperature resistant, with silicone sleeves and boots, which can be used for a long time. Specifications: Item Type: Spark Plug Ignition Wire Set. Material: Metal, Silicone Spark Plug: Straight Type Color: Red Length: Approx. 1m/3.3ft Diameter: Approx. 8mm/0.3in Compatibility: Replacement for classic 6-cylinder cars. Package List: 7 x Ignition Wire 7 x Dust Cover 7 x Connector 7 x Pin Note: 1. Manual measurement may have error. Please make sure you don't mind before ordering. 2. Due to differences between different monitors, the picture may not reflect the actual color of the item. THANKS !