Moroso BBC Over Valve Cover 135 Deg Plug HEI Sleeved Ultra Spark Plug Wire Set - Black

Moroso is well-known for making performance parts for racing and street applications. This spark plug wire set is built for big block Chevrolet (BBC) engines with HEI distributors. The wires feature a 135-degree boot on the spark plug end, which helps clear over valve covers, making installation easier and ensuring a secure connection.

These wires use a spiral core construction with a resistance wire to suppress radio frequency interference, which helps prevent misfires and keeps your ignition system running cleanly. The outer jacket is made from a high-temperature silicone that can handle the heat under the hood, protecting the wires from damage and ensuring they last. The sleeves add an extra layer of protection against heat and abrasion.