Twin Power 85-03 Big Twin and XL Ignition Coil Red Replaces H-D1614-83A 3 Ohm Original Style

Twin Power?"? coils are high-quality direct fit with at least 20% more voltage than stock. Our 12-Volt high performance coil features special heat-resistant construction. These high voltage replacement style coils deliver 35,000 Volts and are designed to handle the high RPMs you throw at them