duster bushings question

yea i bought the car 2 years ago or so, and never really looked at the rubber on the front suspenson stuff. guy was a mopar dealer mechanic that owned the car for 30 years and restored it to near mint condition. i have not driven the car on the expressway alot, but during a recent return from a cruise night got on an interstate and noticed the car seemed to wander some and did not feel tight, a bit of a shake over 55--- so alignment may need attention i know i should start out at the top as in wheel balance and alignment. and work from there tires are brand new on new cragar ss. just trying to not to get jacked by a shop telling me stuff thats not really wrong.