Cleaning out my shed, free seat frames and spring for C K. Looks a lot my 1955 coupe frames. Pick up at my house only shipping at the local pack and ship was about $150. Got these from a friend he didn't know what year they were, all springs look good minor surface rust. If interested call me at 815-633-2097 ask for Bob. I'm in northern Il.(Machesney Park) North of Rockford,Il.