Hi all. New to forum; not yet a Volvo owner. I need to get some parts (pitman arm and splined column) for a Volvo (actually made by ZF) power steering box I bought at a swap meet; but I don't know what year and model it came out of. <p>Any experts on this board that know what years and models Volvo used the power steering box in? I'm told it was prior to thier switch to R&P, sometime in mid-70s. I have pictures of it, but don't know how to post them on this forum.<p>Also, where is the best place to get these parts?<p>Thanks in advance.