We'll never cite you for customizing your Chevy with Citation Spark Plugs. Make the spark to get your engine going with new Spark Plugs. Uphold the Chevy tradition by adding some Citation Spark Plugs today. Upgraded Spark Plugs make more horsepower. Modify your car with custom Citation Spark Plugs. Get your vehicle started faster with less effort with new Spark Plugs. Spark Plugs need to be changed anyway, so get the best now.