Strut Knocking Sound, In the rear Options

[jordisonjr]

I've recently changed out my struts with KYB Gr2's and also replaced the strut mounts all around

(mounts looked like this, but ordered kyb http://www.ebay.ca/itm/OEM-Replacement-Fro...=item2c5f3c522c )

However, in the rear, I am still getting a knocking sound in the rear, as if the struts are blown but everything is all new.
Everythings been put in correctly.
Is there another part that needs to be replaced when replacing the strut mounts as well?

Or could there be something else causing this sound?

I tried searching but nothing came up.

[jordisonjr]

My rear bushings say 16mm. (On a 95 GTS)
Did some reading ina previous thread and most people bought the 16mm but said they should have gone with the 17mm.

Should I order 16 or 17mm?

[hatchy_gt-s]

My rear bushings say 16mm. (On a 95 GTS)
Did some reading ina previous thread and most people bought the 16mm but said they should have gone with the 17mm.

Should I order 16 or 17mm?

Go with 16 you want a tight fitting.

To your strut bearing Q that an easy check just jack up that wheel and lift up and down, forward and back (like checking a bearing) if it knocks from up top its that bearing. If it knocks from your wheel its your wheel bearing.

Also if you pull left and right on the wheel thats how you can check the trailing arms.