About this product
- Includes 5-stud clutch, diaphragm spring, pressure plate, rollers, adjustment screw and stud nuts
- Use on all Big Twins 1941-1964 with open primary and 1965-1984 Big Twins with open or closed primary
- It updates old style coil spring clutch to new style diaphragm clutch for positive clutch engagement
Description supplied by California Motorcycles USA through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






