Will the LS1 style retainers work with the 90# LS6 springs? I'm ordering all this stuff from zzp. Here's my list and tell me if I'm forgetting anything please!

1. 1.9 ratio modified rockers
2. 90# springs
3. LS1 style steel retainers
4. Valve seals
5. Comp Cams re-useable rocker arm bolts
6. New Valve cover gaskets (mine leak a little anyways)

For a grand whopping total of $505 +shipping and Installation.