Harley-Davidson® Screamin' Eagle Performance Spark Plugs Batteries and a round button logo

and a round button logo on the heel

FLHR ROAD KING ANNIVERSARY

Product Fitment: For use with Amber or Red LED Bullet Turn Signal Insert Kit

This is a 2 in 1 stepped header starts with a 1 3/4 " tube on the head

Harley-Davidson® Screamin' Eagle Performance Spark Plugs Batteries and a round button logoScreamin Eagle Performance Spark Plugs feature double platinum coating for superior erosion resistance and extended life. The V trimmed ground electrode reduces shrouding of the flame front to promote flame propagation, and the fine wire center electrode enhances startups and ignitability. For Standard Compression Applications Ribbed Core Technology (RCT) provides resistance to plug fouling Designed with Original Equipment style noise suppression to