I seem to remember reading an article regarding identification of MMM gearboxes. Maybe one of the Year Books? Could someone point me in the right direction. Many thanks - Richard
I think you'll find some help if you look on page III of the intro to the Triple-M Register published listing. You can a copy of the 2012 version (and some back copies also I expect) get one from the librarian if you haven't already got one (which of course every Triple-M owner really should have - or did I waste 10 years as Registrar???!!!).