8 PCS 1200° Spark Plug Wire Boots Heat Shield Protector Sleeve Replacement for SBC BBC Gray Description: Our boot protectors provide spark plug boot and wire protection from extreme under hood heat They are made from a high temperature resistant glass fiber material and treated with a proprietary coating Length 6 inches (15.2 cm) Fitment: These Fire Boots are designed for extreme protection of spark plug boots and wires, in excess of 1200 degrees Fahrenheit They are used from ultimate race cars, street vehicles, to motor homes Features: Double-wall construction for added durability Helps prevent burn-through, hardening and cracking of boots Non-flammable & protects against chemicals & resists water Withstands 1200°F direct continuous heat Color: Gray Package Including: 8 x Spark Plug Protector