Follow up to my previous post had a few people asking to see how these springs are mounted and for pic. not sure if they're factory or aftermarket but I do know 29 plymouth did come with long parrellel springs thanks to some you historians. Definitely keeping them the car rides outstanding just surprised I never see any tradition/ rat/street rods with them ever .
Looks factory to me for the front hanger on the frame rail, looks like someone did some funky shackles but Id say its pretty close to stock. I think those may have had U shackles much like Dodge used till Late 50s.