Leaf Spring Rate Capacity - '65 vs. '86

[focusedontheprize]

Originally Posted by slotard

https://gmheritagecenter.com/docs/gm...olet-Truck.pdf has some info but I don't see a way of determining which spring pack it is. For a C30 the options seem to be 2400, 3100, 4150 so it appears the 86 has higher rated springs, probably a good thing for a gooseneck.

Thanks for the link and I would agree -seems the '86 might be a better move.