Hello again from Canada I need some information!! I have a original 59 Buick with no power steering. Over the last couple month I bought all the correct 1959 power steering parts except for the pitman arm. .Couldn't find one or to expense for a used one. Does anybody knows what other models will work or is there a direct swap from old Knuckle Tie Rod and center link to a more up to date system ? I am looking for any help/info anybody can give me. thank you