Need Steering rebuild or just old car

Did an alignment, made a world of difference. But it is still a white knuckle drive over 45 or so (can't be too sure, speedo not working). I think there is just a lot of slop in the gearbox. I can turn the wheel +/- 15* or so without any response from the wheels. Pretty sure I gotta replace it unless someone tells me otherwise. As always, thanks to everyone who wrote back.