I will certainly use headstocks again whether for delivery of a new bike or relocation of one my existing ones.
From May 1979 the Pros had the more usual striped headstocks.
We also saw two of our new canon retaining headstocks and a lot of other bells and bits.
New gudgeons and ball bearings were fitted to the other five cast iron headstocks.
This also facilitates mounting on the cast headstocks used on pedal steel guitars.