Quadrajet Problem Solving > Quadrajet Parts and Numbers
1967 gto dashpot - Rochester 4bbl
nc67gto:
I have a 1967 gto with a T400 (built in Dec '66) that currently has a rebuilt quadrajet installed. It is missing the vacuum activated dashpot and has the associated vacuum line temporarily plugged. I believe I have the original bracket that was removed when the original carb was removed. It seems to fit over the U-shaped vacuum line and ends at the appropriate open vacuum line and throttle linkage. The dashpot was cut off this bracket when removed, but the bracket still appears to be serviceable. Does anyone have a part# for the replacement dashpot for a 4bbl AT set-up? The ones I have seen do not have the same bracket as mine and appear to be for a 2bbl and not 4bbl application. Also, does anyone have a photo or diagram showing the correct plunger clearance with the throttle linkage when installed?
I attached a generic photo of the part I'm looking for.
Thanks in advance for your help.
Andy
Ethan1:
Welcome to CHP!
What carb number are we talking about here?
nc67gto:
Thanks for the welcome.
The one on the car is a 1968 and from a Buick I believe. It is stamped 7028244 A KA. The original M6 still in my possession is 7027262. I'd like to put the original back on but the fuel intake was stripped during a failed rebuild 12 years ago. Hopefully I can swap it in when I get around to re-taping the intake and doing a new rebuild.
Ethan1:
--- Quote from: nc67gto on March 30, 2014, 11:20:00 AM ---Thanks for the welcome.
The one on the car is a 1968 and from a Buick I believe. It is stamped 7028244 A KA. The original M6 still in my possession is 7027262. I'd like to put the original back on but the fuel intake was stripped during a failed rebuild 12 years ago. Hopefully I can swap it in when I get around to re-taping the intake and doing a new rebuild.
--- End quote ---
So, are we talking about the Buick carb or Pontiac carb?
Ethan1:
I assume you are talking about the Buick carb. Correct part number for the dashpot is 7038237 and for the bracket 7036771. What was your other question in your first post?
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