Spark Plugs V-Rod

NGK's IX Iridium Series Plugs were Designed Specifically for the Performance Enthusiast. Ideal plug for Harley V-Rod and Buell models (see fitment below). Fine Wire Center Electrode Ensures High Durability and a Consistently Stable Spark Iridium Alloy has an Extremely High Melting Point, Perfect for Today's High-Tech, High Performance Engines Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties Corrugated Ribs Prevent Flashover Pure Alumina Silicate Ceramic...