Cycle Electric Stator For Harley Features: Uses a higher temperature insulation system capable of withstanding temperatures in excess of 600 F Insulation is thinner which allows better heat transfer, lower cooler operating temperatures, better magnetic coupling and improved output over the entire RPM range Wound using a precision needle winder which improves consistency, heat transfer, and magnetic coupling Top quality plug materials will not swell or separate Replaces OEM 29970-88