that appears to be a diplomat pump and bracket assembly. reason i say that, is thats what im running on my duster with the 70 style k-frame. i had the same problem. wound up having an o-ring to AN 90* adapter custom made (at $90!!!) and putting a 37* flare on the end of the steel tubing on my power steering line. simple,m reliable solution. just not cheap or easy.
Michael