Need factory leaf spring clamps for S.S. springs

Super stock springs purchased at a swap meet, and for some reason someone removed all the factory clamps. I want to put them all back on before I install them. I've looked at some on E-bay and other places I've found on line, but most are for stock springs with not as many leafs. Can someone suggest a company that makes springs that I can try to get some clamps from? I need 5 clamps in various sizes based on the number of leafs I'm clamping. Thanks!