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- Upgrade your insulation with Prosport Spark Plug Wire Heat Sleeves
- Made from black double-wall braided fiberglass (triple-wall at sewn end)
- Each boot is 8” long and fits all spark plug boots and wires up to 1200°F (648.89° C)
- Boots will work with 90°, 45° and straight spark plug boots
- Sleeves resist damage from gasoline and other harsh engine chemicals
- Non-conductive boots can rest directly on hot headers and other engine components
- Fits most hot rods and classic engines including GM and MOPAR
- Each Prosport Spark Plug Wire Heat Sleeve is sold individually
- Your Pro Sport Spark Plug Sleeves carry a 1-year warranty