I have a set of springs with an orange stripe. From what I've read these seem to be ls6 springs. Can someone verify that for me and possibly tell me the max lift they can take. The reson I am asking is because I am wanting to put a zo6 cam in my 99 z28 and I want to know if these are really ls6 springs and if they would work with that cam. Thanks for the help

 

perhaps pics will help.
Read this as well
https://ls1tech.com/forums/generatio...cam-guide.html