I would like to find out the wire diameter, number of coils, the outside diameter and the overall length for the (9) clutch springs. I don't believe they used spring pressure ratings in those years so I doubt anyone has that information and I don't expect anyone has an NOS set to measure. I've checked with the VL parts suppliers but they will only supply the parts and I don't think they'll sell me just one to measure against the springs I have.