All,
Just wanted to share this with you guys. It looks as if someone finally makes Rear Upper Control Arm Bushings available.
First time I see them anywhere.

Im not trying to promote this vendor, just thought it would be useful for those of us whose upper rear CA ball joint is still in good shape but need the bushings.

I am planning on buying the whole arm sometime in the future.

JAGUAR S TYPE (CCX) REAR UPPER ARM BUSHES | eBay

 

Some more good news, I feel like i hit the lotto lol

https://www.facebook.com/PoliurethaneBushes

Polyurethane Bushes available for all three Rear lower CA and set of two for Rear upper CA, as well as sway bar bushings.