Good to hear from you. You will need a longer bar for more leverage. Those springs look quite old. They very well could be the originals. Those shackles need to be inverted/corrected first and foremost. Jack the car up and support it with stands on the front spring hanger area. Be careful when prying. You need to get the eight off the car and leat the rear end hang down. Take it to a shop that has a frame contact hoist.