When someone buys a carb from a part store (lets say a holly or demon) can they expect to bolt it on and fire it up right away? I would assume a few vacuums will need to be plugged and some minor air and fuel mixture adjustments. Will instructions be included with the carb?

I have a 350 in my 66 and I want to replace the Quadra jet carb that’s on it. I don’t want to jump into a major ordeal without being prepared first. I swapped out a carb on an old vehicle that I had (non GM) without any problems.

I want a descent 4 brr to replace it