- 【Reliable and Built to Last】: these spark plug boots made of double-wall braided glass fiber material, are high-quality spark plug wire boot-sleeve replacements for SBC BBC 350 454 engines. Ensure extended and reliable performance.
- 【Superior Compatibility】: Designed to fit most spark plug boots and hot socks, capable of withstanding continuous temperatures up to 1200°F-1800°F and intermittent temperatures up to 2500°F. Perfect for 90-degree, 45-degree, and straight spark plug boots.
- 【Maximum Heat Protection】: The spark plug wire sleeves prevent boot burnout, hardening, and cracking. They shield spark plug boots and wires from engine and exhaust heat, reducing misfires and improving engine performance.
- 【Easy Installation】: Hassle-free slide-on installation. Simply slide on (seam end towards the spark plug) for maximum protection for maximum protection. No tools are required!
- 【Package Contains】: Includes 8pcs car spark plug wire boot covers, measuring about 5.96*1.06 inches, plenty of quantity to meet your replacement and usage needs. Note: Only for gasoline-burning vehicles.