[rsk289]

I think the Lucas generator used a fabricated steel bracket, which Gerry at Hawk Cars is now remanufacturing.
I have a couple of Sunbeam Tiger 260/289 generator brackets, which are the big heavy cast iron variety - but these were for the Autolite generator, which I also have one of if anyone's interested.
My 289 has a Lucas generator (Dynator) with the fabricated steel brackets and a tacho drive off the rear.