2500° Spark Plug Wire Heat Shield Sleeve Black - 8PCS
Spark plug wire heat shield Fits most hot rods and classic engines, compatible with GM Chevy, GMC, Cadillac, Buick, Ford, Chrysler, Dodge.
These spark plug boot protector are made from a high-temperature resistant glass fiber material and treated with a proprietary coating, They provide spark plug wire heat sleeve and wire protection from extreme under-hood heat
spark plug wire boots can withstand heat up to 2500 degrees using patented insultherm technology sleeves are halogen and non-conductive sleeves that resist gasoline and all engine chemicals
ls spark plug wires can rest directly on hot headers and other engine components spark plug boot heat shield without burning, melting, or becoming brittle.