Looks like you can buy it from them on line. $24.95 be careful, they say the black/lime green will not fit the 98 clutch. They list a black/green that will but not nearly as stiff. 180/300 on the black/lime and it looks like the stiffest they have for the 98 is 160/260 black/white.
SLP lists a black/lime green 180/300. Looks like one of theirs not team. Maybe you are actually looking to a SLP spring. Call them and confirm it will work in the 98 clutch.
