ball joint taper

anybody know the taper on the upper ball joint on a square body 1-ton? I want to find some screw in ball joints so I can build a new set of upper control arms, or I suppose if anyone knows where to get those, that would be great too....

well this post has been her for over 12hrs with out a reply so let me do a little post whoring and see if we can get an answer for yea

I dont have a clue.

you could measuse a spindle up top of the hole botom of the hole length of the hole top to botom and draw that out on a piece of paper and use a degreethingy to find out the angle