LT1 Only with Opti-Spark – FireCore50 Spark Plug Wire Set PF-3004

$175.00$200.90 Set

Firecore50 8.5mm Spark Plug Wire Set for LT1 with Opti-Spark.

  • Call for exact application as different years have different wire lengths and boots.

Note: We highly recommend using dielectric grease on your spark plug boots for easier installation and performance.

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