84 tbi injector orings?

[f85gtron]

I went to three name brand auto parts stores and asked for injector o rings for an 84 fiero. The parts all of them offered was nothing close to what i needed. I then had them look up the same part, but on a Chevy s10, 90s Tahoe, then I gave up, because the parts people kept running themselves in circles trying to find the parts I needed. It's obvious they all subscribe to the same parts database. I give up.
Does anyone know what part number or what to ask for, or where to get the correct parts?

[Fierofool]

TFS lists the injector as the same for all years.  If that's true I may have one in a spare 88 throttlebody.  I'll check tomorrow.

[f85gtron]

I think the injector changes in 86 or 87 to a thinner, more normal looking injector. The early one is fat with two prongs protruding from the top. The newer, incompatible style is skinnier, with a 90° weatherpak style plug.
I have an old tb I've pulled the correct oring from, so I'm good. I just wanted to get a new one.

[Raydar]

I've got the 22P book at home. I'll have a look, this evening, if you haven't found it by then.
If you don't hear from me, message me, in case I forget.

[Fierofool]

I've searched all my parts sources and I can find throttle body gaskets and gasket sets, but none of them include the injector o-ring.  I don't know where TFS gets their kits unless their source of injectors includes it.  I wonder if someone like Fuel Injector connection would have them?