It can also be used to convert later models if more pressure needs to be built up. We have many other articles related to clutches in our shop.
Clutch release bearing Old Style for Harley Davidson This clutch release bearing is designed for the following Harley-Davidson models: 37-75 FL, FX The clutch release bearing is designed like the original and replaces the OEM 37310-39 It can also be used to convert later models if more pressure needs to be built up.