Custom LS Wires

SparkForge Wires Verified independent store

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Custom Built Spark Plug Wires let you design the perfect fit for your engine setup. Select your desired wire length from our flexible options below to match your specific ignition system requirements. Whether you're building a custom engine or replacing worn wires, our high-quality spark plug wire sets deliver reliable performance and precise fitment. Choose your configuration and get exactly what you need for your project. Lengths for custom wires range from 8.5-12", longer wires are available upon request. Please email [email protected] for adjusted pricing on wire lengths greater than 12". Show more