finally got ahold of an exhaust manifold that fits with the Air Injection tube that I have. Got all gaskets and harware, minus a pair of small metal(?) cylinders that sit between the air injection ports on the manifold and the tube/pipe. Nobody I speak to at these auto parts stores has a clue what im referring to, as I dont even know what to call them. Im sure you guys can help me out!

Apparently this style manifold comes from a 20r..

 

I'm guessing you mean the dowel pins for the Air Injection tube to Exhaust Manifold..?

I'm not sure of the part number but the part is on the exploded view of the exhaust manifold assembly.

Something as simple as a dowel pin may still be obtainable from Toyota.

 

Can't figure out how to link/post pics from other sources to here on my phone haha.

But Google 22R exhaust manifold and you can see the picture of the part a few pictures down.

 

Ive seen the part I need, just dont kn ow what its called so I can get it from parts store. I looked up "dowel pin" and it looks similar, except Im pretty sure it need hollow ones to allow air to pasd through(?)

 

Went down to the local toyota dealership and by the grace of God they still have the part lol

In case anybody wants to know, or anyone down the line needs it, is part #90253-13013

 

Good deal. Glad you found your part.

 

For future reference if you go too the parts counter at toyota they will pull the diagram and help you get the part number and name even if they don't provide it anymore. This has saved me from long hours of internet surfing several times this year alone.