Need mechanical work

If you can change oil, you can do anything to any of these old cars. These old girls are pretty much nothing but 4 wheels and a motor. What I would advise is, get you a factory Chrysler service manual for your car and READ READ READ. Just a few special tools needed for the job. Nothing extravagant or very expensive. Learn to do it yourself. That way you won't always be at someone else's mercy.
Agree with RRR, subject to age or health issues