Spark Plug Boot Heat Sleeve Protector, 8 Pack, 6 Inch, 2500°, for Ls1/Ls2 SBC BBC 350 454. (SILVERY)

Protect your spark plug wires from extreme engine heat with these heavy-duty spark plug boot protector sleeves. Each set includes 8 pieces of 6-inch heat sleeves capable of withstanding temperatures up to 2500°F, making them ideal for high-performance engines including LS1, LS2, SBC, BBC 350, and 454 applications. The durable woven construction wraps securely around your spark plug boots and ignition wires, shielding them from damaging header heat and prolonging their lifespan. Compatible with both 45-degree and 90-degree spark plug boot configurations, these sleeves fit wire sizes ranging from 6mm to 10mm. Whether you're building a race car or maintaining a street machine, these heat shields help ensure consistent ignition performance by keeping your wires cool and protected. Available in multiple colors, they also add a clean, finished look to your engine bay. Easy to install and built to last, these spark plug heat sleeves are a smart upgrade for any serious automotive enthusiast looking to protect their ignition system from the harsh under-hood environment.

• HEAT PROTECTION UP TO 2500°F: These spark plug boot protectors shield your ignition wires and boots from extreme engine heat, preventing melt-down and premature wear.
• SET OF 8 SLEEVES: Includes 8 individual 6-inch heat sleeves, providing full coverage for both 4-cylinder and 8-cylinder engine configurations right out of the box.
• WIDE COMPATIBILITY: Fits 45-degree and 90-degree spark plug boots and works with 6mm, 7mm, 8mm, 9mm, and 10mm wires, including LS1, LS2, SBC, BBC 350, and 454 engines.
• DURABLE WOVEN CONSTRUCTION: Crafted from high-temperature resistant woven material that wraps securely around plug wires, protecting against heat, abrasion, and engine bay debris.
• EASY INSTALLATION: Simply slide each 6-inch sleeve over your existing spark plug boots and wires for a quick, tool-free upgrade that also gives your engine bay a clean, finished look.