Vacuum lines diagram

I need to know where the vacuum on front passenger side of intake goes. Any complete diagrams of the whole vacuums off the intake would be very helpful. I just changed my motor out and not sure if I have the vacuums hooked up right.

From what I gathered it is the crankcase breather tube, but there is nowhere to hook it up to. I went from a LM7 (non flex fuel) to a L59 (flex fuel). The guy that sold me the motor said that all I have to do is change my intake. Is that true? Because it is looking to be more than just that to me. Any information on the swap?

I just want to update, my motor is changed out and running great. Just to verify you can change from non flex to a flex motor, you just have to change out your intake manifold and fuel rail. All in all the swap wasn't bad considering it was done in my back yard. Thanks for all the help.

Would it be some thing else? Drove great yesterday(first run on new motor, today from 1st thing this morning I had to pat gas a few times to clear out and idle, like old school carbs. Way home from work started great then idle up a little then lower likes it breathing. Checked all visible signs hoses ect. Nothing. Gonna try carb cleaner trick tomorrow see if idles up. When I put back together originally I picked the best of the two and and used it just had to hear my 'used' motor for the first time. Question on gaskets would it being broke on 1/4 from bolt hole to bolt hole. Never interfers with intake gasket cause it to leak? RTV just them 2 or the hole gasket? I used the one that was all 1 piece but flatten compared to the other with a broken side. Wrong move I realize now.

Ok after doing a little researching, the motor is "Z" but the intake is "T". The gaskets look very similar but the price is like $12 difference so there's gotta be some differents. So which gasket should I use?

Do I get the gasket that fits the intake itself or the gasket that fits the block? I mean I understand larger ports so which side do I want to block more of? So to speak. I've cleaned the plates and iac hole when I had intake off changing motor out.

Its a plastic elbow about a pencil eraser around and its on the transfer case

Thank you

Ok just to update she's purring like a kitten now. I tried your suggestion with the fuel rail switched to the motors original intake. Started up for bout 20 sec then wouldn't hit a lick. I checked everything, so I thought, then decided to put my old intake back on. Wouldn't hit a lick. I bled the fuel rail again but no gas started to come out. Now my fuel gauge has never worked I judge by the tripometer which only had bout 250 on it so I didn't ever think about gas at all. Poured about a gallon in tank and she fired right up. Stupid mistake I know. A little fine tuning and she's running top notch. My original motor had 280000 miles on it, got it with 45 new. This one starting at 140000 from junk yard. Maybe it'll last til I get it rebuilt. Gonna try to rebuild it myself. We'll never know if that odd ball swaps with the intake would work or not now. Anyway thanks for all your help

Engine Performance problem
1989 Chevy Silverado V8 Two Wheel Drive Automatic

I need to find the correct assemble for the vacuum lines that conect to the fuel injected carborator. I have them hooked up but the engine is idleing to fast and when I put it into gear it stalls out.