ddd777

Looking for Carb Dashpot
Believe it is part number 412277
For a 72 350 4bbl with A/C

ddd777

Apparently also has the part number 409764.

Still looking....

oldsonharmont

I haven't used them myself, but spoke to them a while ago and apparently they're able to source dash pots and other old carb parts. (good luck)

http://www.rodscarburetor.net/

tds

Is this the part that bumps up the idle speed when the A/C is on? How does it work? Is it vacuum operated? Any information is appreciated!

Thanks,

Tom

ddd777

it lets the throttle down gently if you are taking you foot off of the gas suddenly (from having it floored).

i believe it operates with both an internal diaphragm and the little spring on the outside.

ended up finding one on a motor that was about to be scrapped.