Help Identifying Part on 83 280zc NA
I'm reassembling everything from the cylinder head up and out and am working on the components attached the the intake manifold. I can't figure out what this component is and need some help. It bolts on to the underside of the intake manifold just to the left of the PCV valve. It has a vacuum spout on it. I cant find any markings on it to look up. It has a hose that runs through what looks like an inline check valve. Pardon my ignorance but I don't event know if this is a vacuum, coolant or fuel. I would just bolt it on and move on but the hoses are trash and will need to be replaced. Any help would be appreciated.
Last edited by Jeff Collinsworth; 08-18-2019 at 02:34 PM.