Gearbox end cover with cam barrel bearing included.
Some how back in the mists of time these casings were machined slightly incorrectly.
The Mainshaft and Layshaft positions are correct and so are all the bearing diamaters, mounting holes and depths.
However, the casings require some "fitting" to get them workin smoothly. Fluff was quite adept at this, but the knowledge has been lost with him.
For this reason the price is reduced.
The normal price would be 50% higher.
(It is all we have availabe)
All Stormer and Starmaker.