- Joined
- May 4, 2019
- Messages
- 810
It does look like a sleeve over a threaded arbor of some sort.Oh my goodness! That's not a 7/16-20 thread is it?
Be interesting to see what it is. My bet is there were more of these with R8 than anything else....You couldn't get that lucky.
Thanks, added to my manuals collectionThis might help.