Making your own sway bar end links with ball joints?

Where can I get the proper parts to make my own? I can't seem to find any end links with ball joints on both ends, everything I come across are mounted on the sides. Here is what I'm shooting for.
 

 
Thanks!

i didnt know something like that existed lol...i need some too

That's not the answer I was looking for! I was hoping these were common and well known. I don't know that much about suspensions

check out 01 02 toyota tundra end links. the are bushing on to and a swival ball ar a 45 on the bottom.

You can build your own. Energy Suspension sells endlink bushings. You then just need a grade 8 bolt, a spacer, and some washers for the bushings to sit on. That can all be bought at a hardware store. I made my last two sets.bought at a hardware store. I made my last two sets. Here is my crappy drawing.

suicide doors sells a kit for a s10 it can also be made to fit other vehicles