69 cuda 318 2 barrel carbs

[22dog22]

hi i have 3- 2 barrel carbs, from a 318 engine 1 has a rebuilt tag on it, i would think they all would need to be rebuilt looking for 30.00 for all 3.and cost of shippinh from 18067

 

[krazykuda]

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[RedFish]

The pics shows a slight difference in the carbs that I would like to point out. They all vent the bowl above the accelerator pump. The earliest ones has a simply flat disc with a slot cut in in it for the pump rod ( appears to be missing in the pic ). The pump rod should return and lift the disc slightly thus venting the bowl.
Fast forward to whatever year the epa got involved and you find the other 2 carbs shown with a captured vent which connected the fuel vapor to a charcoal canister.
T either case the pump must return to the top and the bowl must be vented. Capping that vapor porrt as shown will cause wierd fuel delivery problems.
Hope this helps someone.