I'm attempting a full nut & bolt resto hence the springs need to be sandblasted or replaced.The tags would never survive that besides they are not remotely close to pristine condition. They are the original tags with the part # on them but no way to salvage them.I checked Rick's,Classic and D&R prior to posting none of them list a YQ tag. Paul
Wow, can't believe this was 3 years ago! Anyway, Tinkerr, if you’re still looking this place lists an YQ spring tag:http://www.ecsautomotive.com/
PN GFC13 1967 w/327; 350 CID Convertible w/AC (Code YQ)
Don't know anything about them, just stumbled across their site.