eibach springs question

[96dkgreengt]

a buddy of mine got these springs with a mustang he bought and pulled the motor from but not sure what they are, we believe their a race spring but not positive
if anyone knows what these are, can i have some info on them and what they go for price wise, he is planning on selling them so if anyone wants them shoot a offer and ill let him know his offer...( this is not the f/s thread for these springs, once i get info i will put them in the f/s thread) just looking to get some info on them for now..

they are eibach springs-
right side is- 16/98 9310.002R

left side is - 35/97 9310.002L

thanks

 

[Javi]

Blue= Drag??

Black= Pro-kit
Red= Sportline

 

[96dkgreengt]

thanks..would u by any chance know what they sell for used? or what he can get for them atleast..he has no use for them and someone else can probably use them more than he can