I'm pretty sure I have my stock coil springs for my 90'GT still lying around in the garage. I know I've seen the rears recently but can't remember the last time I saw the front pair.
I can look sometime next week. I'm leaving for Florida tomorrow until next Wed. But I'll let you know if I locate all 4 of them once I'm back. If you are interested, I'll sell them to you for dirt cheap.
shad.murray@warnerbros.com