It seems my whole gear change rod assembly is too short. When the rod is fitted to the gearbox, the gear stick is at a very strange angle pointing forward.
I measured the rear part of the rod from the UJ to the back of the gearbox, against another rod I have, and it seems to be 6mm shorter.
I have ordered left hand threaded nuts, half nuts to lock the UJ threads left and right hand, and extra left hand full nuts to weld on the rear part to get the extra 6mm.
Are the rods for other gearboxes shorter?
Are the roll pins locking the UJ threads easy to get out? I have tried drifting them out, but they don't move. Should I heat the rod to get the pins out?