This high-performance spark plug is a must-have for any racing enthusiast. With its 14mm thread diameter and 13/16 hex size, it is designed to fit most racing engines perfectly. Made by Autolite, a trusted brand in the industry, this spark plug guarantees reliable ignition and fuel efficiency. Manufactured in the United States, this spark plug is a true performance part that will improve your racing experience. It comes with a California Prop 65 warning, ensuring that you use it with caution. Upgrade your ignition system with this Autolite AR53 Racing Spark Plug today!

This listing is for eight (8) Autolite AR53 Non-resistor RACING Spark Plugs.Plugs are NEW but packages are shelf worn from being in parts trailer.


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