and 7" widths

Use Lowbrow Ribbed Axle Spacer Stock to create axle spacers front and rear for any custom application with a 3/4" diameter axle

Please note: A set equals 1 race and 1 bearing

NOTE:1/4" thick spacer OEM# 50669-37 must be used when no front crashbar installed

3 Stud Clutch Hub Assembly - Harley-Davidson Big Twins 1941-1984 - OEM #37550-41B Vendor_James Gaskets and 7" widthsThis quality replacement clutch hub will work on all Harley Davidson Big Twins from 1941 through 1984, including Knuckleheads, Panheads and Shovelheads. Work with stock pressure plate as well as the High Performance Clutch Pressure Plate as well as most other aftermarket options. This clutch hub is as direct replacement for Harley Davidson OEM # 37550 41B. See Additional Information below for fitment.