Spring relocation kit installed wrong?

Front section I had measured at 19 5/8 so call that 20 and I just checked the rear section is 35” leading me to believe these are the springs off the parts car 1972 dart he got the driveline out of
Good. Probably not an issue then. From what I see, if the springs are correct and the front hanger looks good, the rear hanger needs corrected and the driveshaft as well. I would check the pinion angle as well. Just in case.