Anyone have a part number for GM motor mounts? I went to their online parts catalog and I found left as 22188799 and that comes up as a valid number, but the right side gives 22146274 as the number and it appears as invalid.

I believe I've narrowed my problem down to mounts. It's an engine speed vibration that will go away if I turn hard right. Happens at any speed and it will go away if I disengage the clutch.

I don't want the added vibration of poly mounts so I just want it to go back to normal.

 

Gm Part # 22188293 Rh

Gm Part # 22188799 Lh