I know it's slightly off topic, but my bro picked up a set of springs for his 99 prelude. I'm going to help him install them today. He claims he knows what he's doing and just wants me there to assist. I just want to make sure we get it right the first time.

But my question is, how can I tell which pair go on the front and which pair go on the rear? Are there any physical differences?

Thanks,
-Chris