5 Stud Clutch Hub. Fits 4Spd Big Twin 1936-1984 with Original H-D Dry Clutch.

Features & Benefits:-

* Includes Hub, Liner, Rollers/Retainer, Adjusting Nuts & Plate.

* Upgrade on OEM # 37550-41B

Tech Tips:-

* 1983-84 was a change-over year when HD went from 3/5-stud Dry Clutch to 4-Bolt wet clucth. Bikes in this year group should confirm the type of clutch you have before placing the order