I put 'neilc" in the search bar, and found this posting in For Sale, and another one talking about fork tubes in the Honda CB750 section. I did see that no one has followed up on the latter posting, and I'm following up on this one.
The search bar is your friend.
Luke M
Used to have a 1979 CB750L, sold it as a parts bike, now riding a slightly modified 1984 VT700C. Network/Field Engineer. Central OH, USA, Earth, Sol System, Milky Way Galaxy, Universe.