I have a used set of unmodified stock mufflers for an 03 1100 Classic Silverado. They are not pristene but they are not beat up. They appeared to have some rust coming on them so I used emery cloth and removed it. Of course now they are still chrome but not so polished as before. I would like to trade them for some handlebars to replace my stock ones. I would like them to have a 4 or 6 inch rise and pull back about 2 inches farther than my stock ones.