Got some S-10 springs off a buddy for free, I think they are 56" or 57" couldnt make up my mind when I measured them, they are three leaf packs. Anyone running these in the rear of their Toy? Id imagine 2-3" blocks, some hangers and 6"-8" shackles would make them work pretty well. Anyone running these? Post pics and info if you do. I will post up once I have them hanging on the frame im building.