Harley Davidson 31600085 SCREAMIN' EAGLE PERFORMANCE SPARK PLUGS Screaming S-PLG,PERFORMANCE size-6 - Chrome Finish - Practical

- Chrome Finish - Practical

Hook-and-loop storm flap

Some EU registration plates may interfere with Tour-Pak®Rack

and crimping connectors - Customize the look with your choice of outer lens cover color - Lenses sold separately - Amber Inserts are DOT and ECE compliant

Upswept design

Harley Davidson 31600085 SCREAMIN' EAGLE PERFORMANCE SPARK PLUGS Screaming S-PLG,PERFORMANCE size-6 - Chrome Finish - PracticalHarley Davidson SCREAMIN' EAGLE PERFORMANCE SPARK PLUGS Screaming S PLG,PERFORMANCE The Screamin' Eagle Performance Spark Plugs have a double platinum coating which increases their resistance to erosion and extends their lifespan. They also have a 'V' trimmed ground electrode that reduces the flame front shrouding, promoting better flame propagation. The fine wire center electrode improves startup and ignitability. When used in Standard Compression