Spark Plug Wire Boots Protector - 8 PCS 2500 Spark Plug Heat Sleeve, 6 Inches Spark Plug Wire Heat Shield Protection Cover Replacement for LS1 / LS2 SBC BBC 350 454 Car Truck, Black

Features

• Ultimate Heat Shielding for High-Performance Engines: Engineered with professional-grade, double-wall braided fiberglass, these 6-inch spark plug wire sleeves provide elite thermal insulation. Specially designed to withstand continuous radiant heat up to 2500F, they create a reliable heat barrier that protects sensitive ignition wires from scorching exhaust headers and manifold temperatures..NOTICE: Our product is vacuum packed. If you receive a product that is not vacuum packed, please return it and complain about receiving counterfeit goods. Thank you
• Eliminate Engine Misfires & Voltage Leaks: Stop performance drop before it starts. The non-conductive, tight-weave construction prevents dielectric breakdown and high-heat voltage leaking through the wire wall. By maintaining stable spark delivery, this protector kit effectively prevents engine misfires, erratic idling, and burnt spark plug boots caused by long tube headers.
• Universal Fit & Flexible 8-Piece Kit: Perfectly configured for V8 engine setups, this 8-pack set offers universal compatibility across a wide range of performance cars and trucks. They fit seamlessly with straight, angled, and mild 90-degree boot terminals, making them an essential upgrade for classic and modern platforms alike.
• Broad Compatibility with SBC, BBC & LS Platforms: Tailored to handle tight engine bay clearances, this kit is fully compatible with popular GM, Chevy, Ford, and Mopar engines, including LS1, LS2, LS3, SBC, BBC 350, and 454. Perfect for modified trucks, street rods, and racing vehicles equipped with tight aftermarket header wraps.
• Effortless Slip-On & Tool-Free Installation: Designed for maximum convenience, the flexible, expandable diameter allows each sleeve to slide smoothly over spark plug boots without needing specialized tools. No matter how compact your engine bay layout is, the slip-on design ensures a secure, snug fit that stays in place under extreme driving conditions.