Engine Is Out, Now What?

I just pulled The /6 out of my 65 Valiant today to continue with my restoration. I plan on using my rainy/blazing hot days to tinker in it in the shop. I already know what I want to do with it cosmetically, and I plan on replacing the water pump, exhaust/intake manifold studs, and a few other misc items. What I'm wondering is if there are things that I need to look out for while I inspect it that commonly wear out that I should replace. The engine ran beautifully before I started taking the car apart but I'm assuming that it burns oil because my aunt would always keep a quart of oil in the trunk. Thanks for your help!