86 1/2 ton lwb to 1 ton dually

[ghettoluxury]

Yes, you can use your springs. all you need are the hangers from a 1ton and the dana70hd rear axle. As stated the rivits will need to be removed to get the hangers off of the frame. I use my grinder and put an x in the head then take a cold chisle and brake the rest of the head off. The rivit can be punched through the frame or you can beat a pry bar between the hanger and frame for removal. Your handers can then be bolted back on through the holes that the rivits were in.