Pittman arm puller

OTC has some Heavy duty Pittman arm pullers.
Man, I got a Whoopass black hardened one from Napa, and I've popped an OTC before, but not sure How HD it was... I also have a habit of destroying rental tools as well.. some of the old Mopars I've worked on just are Stubborn! Even w/ a Lil heat. And I don't think heat and FT end parts go together