Polished cast aluminum releasing disc fits all stud-type Big Twin clutches. These premium Releasing Discs are made from precision-machined and polished die-cast aluminum. Threaded-steel insert for adjusting screws, which eliminates flexing and warping.

• Precision aluminum construction reduces weight for smoother clutch operation
• Direct replacement for H-D 37805-83T on 1941-early 1984 Big Twin models
• Enhances clutch release feel and durability during aggressive riding