Technical Need help from hemi cross ram guys.

I possibly have a carter 3861s carb from a hemi cross ram. I’m having trouble finding specs on this carb. Can anyone provide me with jet sizing, metering rod size. Weight and cluster numbers and any other info that may help designate my carb. Thanks


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Check out the chart on this site for jets and metering rods. Search for "hemi" on the page.

https://www.carburetor-parts.com/AFB-Metering-Rods-Jets_ep_298.html

 

Check the 409 Chevy. I believe it is the front carb for the dual quad motors

 

64-65 Plymouth 426 Dual Carbs, 3861S

 

Looks to be a service carb since its dated H6...August of 1966.