Shackle bushing sizes.

[Grey poupon]

I would be grateful if anyone could confirm if the spring eye shackle bushing is the same one as the shackle to frame. I've ordered some Moog ones which I believe are rubber. They only had 3 available and I haven't really been able to confirm if they're the same. I think I read that the front of the rear springs have a different bolt size, but im not planning on doing the fronts now anyway. I eliminated the sway bar and have new shocks. The spare is out right now and everything else is rock solid.
I hope they hurry because this noise is driving me crazy.
Thanks.