XJ40 alternator in place of A133-75?

Yes, I know the pulley will have to be swapped, but what about the physical mount points

The mounting points relates to the engine, TMack - and the xj40 has a different engine…

…which doesn’t mean that the alternator’s points are different, but they might be - trial and error…?

xj6 85 Sov Europe (UK/NZ)

Look on line for a cataloque picture of the intended replacement