Topic: what spring i got ? need help .

[crazymoritz97]

hey guys or gals .
 i have a set of spring i got along time ago . the center pin is at 27/30 . they are 57in spring . i do know that from the bottom of the spring to the line with the top is 10 1/2 in . what lift is that ? and what spring are they ??

[bigarms23]

could you post a picture it might help