The engine parts list in my book covers all the big parts. There are some small gaskets and misc bolts that I didn't put down but that list should get you very close. If you're starting with a bare block and zero parts then you'll need to find things like oil pan bolts, rear main seal holder, oil slinger, distributor hold down, etc. Most people have that kind of stuff laying around but you might not if you have never built an engine and don't have any spare parts.