Twin Power 90-93 Big Twin Clutch Shell Replaces H-d 37707-90

These are exact reproductions of the O.E.M. clutch shell. They feature hardened components. Fits 87-06 5-speed Big Twin models, or for upgrading earlier models, it comes with a coupler with clip and the three balls. Includes the inner and outer ramps Replaces H-D® 37707-90