are you dropped? With what springs? from the post, it seems that you're not.
They fit in perfectly. However, the Eclipse is slightly lighter than the 8G, so you may have to change a bit sooner than if you where to use the galant shocks. Also, the life of them decreases if you have a drop. If you're not drop, i wouldn't worry about it at all.
200 is a good price if they are brand new.
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