Honda CB750 Sandcast

The Restoration Shop => Frame and Chassis Related Elements => Topic started by: Steve Swan on July 12, 2014, 10:14:22 am

Title: Speedo drive units, front wheel
Post by: Steve Swan on July 12, 2014, 10:14:22 am
one thing i don't ever recall being discussed on the forum is front wheel speedo drive units. 

i don't think i'm all wet here, if my memory serves me correctly, there are differences between early and late drive units.  the parts do not interchange, if i recall correctly. 

something with the difference in dimensions of internal parts.  the end cap held on by small brass slot head screw being different.  and the casting is different. 

sorry i don't have pics.  and i no longer have 4363 to compare to my earlier bikes.  just seems a few years back, when i was rebuilding the drive unit on 232, i discovered it was different than 4363.