Weight: 0.1740
- Developed by researchers from leading engineering universities, E3's patented Edge-to-Edge electrode design delivers maximum performance with increased efficiency.
- More power.
- Reduced emissions.
- Improved fuel economy.
- Longer engine life.
- Sold Each.
- Fits Shovelhead Models 1975/1984, and Big Twin Evolution 1984/1999.
- Replaces HD # 5R6A.Â
- E3 Code:Â E3.34.
E3 SPARK PLUGS®
