8PCS Spark Plug Wire Heat Shield Sleeve, 1500° Spark Plug Wire Cover Wrap for SBC BBC 350 454, 6 Inch Spark Plug Boot Protector Sleeve, Universal Sleeve Cover Replacement for Most Cars (Red)

These automotive spark plug wire protectors are made of high-quality fiberglass and are primarily designed to protect spark plug sheaths and wires from extreme temperatures, helping to reduce the burn-through, hardening, and cracking of dust jackets that lead to engine misfires and damage.Specification：Brand: BDZMCName: Spark Plug Wire Heat Shield SleeveColor: Red/Black/BlueMaterial: FiberglassSize: 6.17×1.1 inchApplicable: Most vehiclesFeatures:-The spark plug wire heat shield doesn't take up much storage space, allowing you to easily store it when not in use.-These spark plug wire heat shields are treated with a proprietary coating that protects the spark plug wires from burning, melting, or becoming brittle.-These spark plug wire heat shields are plentiful enough for your daily replacement needs.

• 【Premium Material】: These automotive spark plug wire protectors are made of high quality fiberglass, waterproof, non-flammable and chemical resistant, with a double-layer structure, which can provide good thermal protection for the spark plug wires and help to prolong the service life of the spark plug wires.
• 【Compatibility】: This automotive spark plug wire guard is suitable for SBC BBC 350 454, compatible with most cars, trucks, and SUVs. Please verify the model and dimensions to ensure compatibility with your vehicle.
• 【Specification】: Each automotive spark plug bushing measures 6.17 inches in length and 1.1 inches in inside diameter, has a temperature resistance of about 1,000 degrees Fahrenheit and a maximum temperature of about 1,500 degrees Fahrenheit, helps to minimize misfires, and is available for use with 45-degree, 90-degree, and straight shaped spark plug bushings.
• 【Easy Installation】: This automotive spark plug heat shield is easy to install, just slip on the end onto the spark plug and slide it onto the spark plug sleeve or wire.
• 【Package Includes】: You will receive 8pcs spark plug wire protector covers. The spark plug boot cover prevents the spark plug wires and spark plug sleeves from being subjected to engine and exhaust overheating that generates a lot of heat. Note: For use on gasoline burning vehicles only.