GLWS.. You missed the biggest part of that alt. It is a their custom 200 amp alt.
That is my old alt and only had literally a few hundred miles on it. That was an expensive bastard. They were SO damn expensive they quit stocking them as they were difficult to sell and break even.
If anyone wants a the super rare alt pulley that is 7% under driven let me know. The pulley I have for that alt has offset machined into it so you do not need to shim it. It is also a clutched pulley.