Doesnt make any sense.

All GP from 97-03 use all the same parts
Yea, I know.. The struts they list for 97-98 only are also used on minivans, buick, etc.. But the 99-03 are not used in any buicks or minivans..

Must just be valving. Why they are different, i don't know.. Seems all 97-03 would use the same one.

I have less than 6 month old Monroe sensa-tracks right now, on stock springs, and they are too soft for my liking.