[Mgs] head question

[Eric]

On 15/11/2008, at 12:53 PM, Malcolm Jeffcock wrote:

> The head from the "donor engine" a 3 bearing older engine has a  
> marking on the under side sort where the thermostat bulge is  
> located. It has an "S" in a raised letter in the same fashion as the  
> MOWOG lettering. I have never noticed an "S" in this location on any  
> other head.

An interesting read but this article mentions A, O, E, G, N, X - no S.

http://www.mgparts.co.nz/MGB_Cylinder_Head_Markings.html



Eric