The springs might be same height but the spring "Rate" is different. The springs are stiffer.

 

They will work on like 79-04 cars. I had a set of ford racing springs from a fox that I put on my 98 before I sold it. I loved the look and it rode descent to be lowered 1.5 inches roughly. Still have a set of the ford racing springs in my shop but I went with steeda drag springs this time instead of ford racing.

 

Both of my son's have SN cars, one a 98V6 car, the other a 94GT. The 98 has my old H+R race springs I bought for my fox. The GT has H+R race fro an SN car, the 98 actually sits lower then the 94. I think what you should do is call or email maximum motorsports and see what they say, they're very good at replying to emails, during the week.

 

Check the manufacturer's part numbers. I have Fox Eibach's on right now, they are the same part number as the SN95 hardtop springs.

 

the only thing I would be concerned about is how low they will make your car sit. I know they will fit but I also know the fox sits an inch lower than the SN factory. Thats why i run fox struts on my lowered SN. I would check the spring rate and plan for more then a 1.5 drop.