Got a 5.3 block off my cousin today for a 100 bucks,im pretty sure i am gonna make it an iron block ls1 and slam it in my 78 with a carb.

The block is bare and is just a block and main caps gonna have to piece it together.Have any of you peiced one together and can help me out with a list of parts with part numbers i kinda what all i need but i would like to start this off on the right track! Thanks