71 Duster Dyno

Thanks for advice,but thats why i came on here,for advice.Ran it twice then left, never felt the wobble before as ive never taken it beyond 100mph. Im very lucky to have this car i bought it off an old man car collector for less than half of what he paid, when people see the duster they have no idea what it is.I cant exactly go to a auto shop and buy suspension parts like you guys i have to research and research then order online get shafted on conversion and freight rates and still keep smiling cause i own a MOPAR :burnout: