A while back I changed the Intrax springs ,that were on my 86 iroc when I bought it, back to stock. The problem is that the only number I can find on the springs is 17-003 and on the website the part number for the 82-92 camaro/firebird 2" drop springs is 25.1.004. With this being the only Intrax springs listed on their website for our cars does that mean they are the ones that I have? I would like to sell these but I need to know exactly what they are before I sell them so I can describe them accurately. These were the only part numbers I could find, any help would be appreciated, thank you.

 

anyone?