doing a ka24e swap in a 720 and not sure where these go

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Is the one connection left of my thumb the brake booster?

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These are the 3 smaller lines I am not sure where they are supposed to go

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Picture of them coming out maybe the larger one in this is the brake booster? it comes off the front passenger side of the intake manifold
Also what the heck went in this hole? started filling my coolant and out it comes through here lol (bolt is plugging it for now)

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