New to muscle

I've helped put together challengers and a couple 69 cudas. I love rebuilding any car especially the old mopar motors. I've only owned 4 cylinder Turbo cars (talon tsi AWD), but my uncle gave me a 74 duster to rebuild (will be ground up needs a lot) for rebuilding has 69 cuda formula s 383 motor. I've got many questions. Figures this was the place to go. So hello fabo I'm Mat and will have some questions.