What could I do with this Thermoquad?

‘78 is a tough year to decipher. Pictures of the vacuum tubes?
Less the better. EGR port? Purge? Charcoal canister port? In the primaries, the front wall, are there a port in each leading to the outside air?

Thanks Rumble, I did read up on the article on TQ's. This carb is full of ports - here are some photos.

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20230815_193118[1].jpg

Try to piece together the 9036, it's a 74-75 440 truck carb. The truck carbs had minimum emissions stuff on them, good ones to use.

Not a bad idea, I'll see if the linkages and whatnot will swap over. I have nothing to lose in this deal so I may just try it to see if it works.