Add to Cart The item has been added Edelbrock Max-Fire (Ultra-Spark 50) GM LS Car 1999-15 Spark Plug Wire Set Edelbrock Max-Fire (Ultra-Spark 50) GM LS Car 1999-15 Spark Plug Wire Set (part # 22715) from Edelbrock.OverviewThe Edelbrock #22715 Max-Fire Ultra-Spark 50 Performance's Spark plug wires are... $110.95 Compare Add to Cart The item has been added