4651064 Clutch Kits for Primo Pro-clutch

Designed for the Primo Pro-Clutch system, this Barnett clutch kit provides a high-performance friction solution for Harley-Davidson Big Twin 4-speed and early 5-speed applications. Barnett friction plates are renowned for their durability and consistent feel, making them a preferred choice for riders who demand reliability under various riding conditions. This kit replaces the internal plates within the Pro-Clutch assembly, restoring the crisp engagement and release necessary for smooth shifting. Barnett’s expertise in clutch material ensures that these plates resist glazing and wear, maintaining performance over the long term. Sold as a set.