if you have the big block video and one build under your belt, that's prob all the videos you need. i bought a small block video years ago that helped a bit on my first 6 build since i didn't have any hands on experience at the time. the shop manuals are a big help too. the biggest help is forums like this and you can usually call a local machine shop if you get stuck on something. like was mentioned, once you get the basics down a lot is technique and the same as any engine. i say that but all i have rebuilt is sixes.