1967 dodge coronet?

Im have a 1967 Dodge Coronet Custom.It has the 318 in it and of course the v8.The car has around 23,000 orginal miles on it.It was previously owned by an old lady before my grandfather bought it and was never used much.It was barn kept most of its life.Its been sitting for 5 years and my uncle started it every summer. I just want to know if i should replace anything.I already know a oil change is coming.I only know basic mechanics but hey give me a break im 17.
Author: MoparFan1967