Where can I find correct LCA Bump Stops? Don't tell me CHINA!

I need a set of correct lower control arm bump stop bumpers. I have a set I wasted money on that have no way of getting them tight. They need the slotted studs that drop into the slots. I don't want poly if I can help it. And how do you guys draw the strut rod bushings into the K Frame? I have the one piece style. When I coat them with lube they go every way but in the hole. Any help is greatly appreciated.
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No lube on those bushings, put them in dry...from the front..of course before the strut rods go in...