Manufacturer's Part Number:
Spark Plug Wire Sleeving
Moroso Ultra 40 Insulated Wire Sleeve
Summit Racing Part Number:
Sleeve Attachment Style:
Fits Spark Plug Wire Diameter (mm):
Sleeve Length (ft):
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Moroso Ultra 40 insulated wire sleeve is designed to give you more heat protection, while providing extra insulation for higher voltage. The sleeve is made of woven fiberglass and then impregnated with high-voltage, leak-resistant silicone. The sleeve is sold in 25 ft. rolls and is blue in color.