Boy, thanks for the fast responses.
I do have a Dremel Type Tool and can grind off the staked areas. It may be worth while if only to re-grease it.

I was most interested to see if someone knew what U-joint to replace it with.

I happened to have kept an the Old Ball Joint I removed from my Diesel Volvo. It appears that the Bearing Caps are the same size. I do not know if the Yoke has the same dimensions or not.

I am off to see if I can find the threads by "Fairmont? Fairlane?".

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84 300D, 82 Volvo 244Gl Diesel