Spark Plug Wire Heat Shield - 8PCS 2500°Spark Plug Boot Protector Heat Shield Sleeve Compatible with LS1/LS2 SBC BBC 350 454 Plug Wire Covers 6.3 Inch (φ38mm, Black)

Shield your ignition system from extreme heat with our high-performance Spark Plug Wire Heat Shield. This durable spark plug heat shield sleeve is engineered to defend your spark plug wire boots against scorching exhaust manifolds and engine heat, preventing costly damage and misfires. Crafted from robust double-wall fiberglass, this universal spark plug boot protector can withstand intermittent temperatures up to 2500°F. Designed for a perfect fit, the 6-inch spark plug heat sleeve is compatible with popular engines like LS1/LS2, SBC, and BBC, working seamlessly with 90°, 45°, and straight boots. The easy, tool-free installation makes it simple to slide this spark plug wire heat shield sleeve into place for immediate protection. By blocking intense heat, this essential spark plug heat shield extends the life of your wires and plugs, ensuring optimal engine performance and reliability. Invest in lasting protection—get the complete 8-piece set to fully safeguard your V8 engine today.

• 🛞Heat Protection & Durability - Crafted from high-quality double-wall braided fiberglass, our spark plug wire heat shield are engineered for extreme conditions. They withstand continuous exposure to 1200°F - 1600°F and intermittent bursts up to a remarkable 2500°F. This superior construction effectively prevents burn-through, melting, and cracking, ensuring your spark plug wires and boots last longer.
• 🛞Extensive Compatibility & Universal Fit - Designed as a universal solution, these 6-inch spark plug heat shield sleeve seamlessly fit a wide range of engines, including popular LS1/LS2, Small Block Chevy (SBC 350, 454), and Big Block Chevy (BBC). They work perfectly with 90-degree, 45-degree, and straight spark plug boots, making them an ideal upgrade for most hot rods and classic car.
• 🛞Enhanced Engine Performance & Reliability - More than just a spark plug boot protector, these spark plug heat shield help maintain optimal engine performance. By shielding against excessive engine and exhaust heat, they prevent misfires and protect your ignition system from damaging chemicals and moisture. This ensures consistent combustion, reliable starts, and protects your investment in expensive plug wires.
• 🛞Quick & Effortless Installation - No tools required. Simply slip the sewn end over the spark plug boot and slide the metal-ringed end over the connection to the spark plug. The intuitive design of our spark plug wire boots guarantees a secure and maximum-protection fit every time.
• 🛞Great Value Package & Considerate Note - You will receive a complete set of 8 sleek black spark plug wire heat shield (Note: only fit for vehicles with burning petrol). For optimal installation, we recommend pairing this product with our instructional video. Your purchase is backed by a 12-month warranty. Should you have any questions, our dedicated support team is readily available via email.