The Black spark plug boots are high temp spark plug boots that can withstand 50 degrees more heat than a standard spark plug boot. Distributor Cap Type: HEI (Male Tower). The Black spark plug boots are high temp spark plug boots that can withstand 50 degrees more heat than a standard spark plug boot.
Read MoreThe Black spark plug boots are high temp spark plug boots that can withstand 50 degrees more heat than a standard spark plug boot. 8mm High Performance Racing Spark Plug Wires.
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