I am looking for a pto gear for my 2001 ram 2500 with 5.9 5speed i was told that is has the place for it but dont know where to get one from .

so far Chelsea PTOs are on the new dodges but does some one know about the older ones i am trying to mount a air compressor to be able to power air tools and air brakes on a trailer have heard of it being done dont know how to do it

THANKS