![Moroso High Temp Spark Plug Boot Protectors Silver (4 Pack) Moroso High Temp Spark Plug Boot Protectors Silver (4 Pack)](https://cdn.performancebodies.com/pbfilestore/PartsCatalog/imgPar564155_564155.jpg)
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• Designed to protect spark plug boots against excessive header and engine heat
• Each sleeve features dual wall construction and are breathable to reduce the oven effect often found in high-temp sleeves
• They are non-flammable and will not react to petroleum based product
• These sleeves expand and stretch over regular surfaces to work with straight, 90 degree or 135 degree spark plug boots and are ideal for high performance and street use
• Available in silver or black
• Sold in sets of 4