When the CJ springs came out they were S197-3V-specific; there were threads and debates on whether or not they were the same thing and IIRC it was determined that the CJ's were different.
PM 19Cobra93, since he is a Ford parts guy he can run the part number for both springs and see if the spring rate is different.
PM 19Cobra93, since he is a Ford parts guy he can run the part number for both springs and see if the spring rate is different.