Are these Super Stock springs?

Can anyone ID these springs for me? My son Aaron bought these with the understanding that they are Super Stock springs. I've been trying to hunt down some replacement bushings, but the SS bushing kits I found are not the same size as the ends of these springs. I cannot find part numbers stamped on them anywhere.

How long have SS springs been around? Could they be early versions? How many leaves are typically in a set of SS springs?


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Author: admin