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Old 08-19-2024, 08:53 PM   #1
Greasey Harley
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Re: throttle linkage difference from 2-jet to Q-Jet?

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Originally Posted by dmjlambert View Post
That's a hot slot manifold. You'll need to use the correct gasket set with it. Most people seal off the hot slot passages that pass heat directly to the quadrajet bottom because it's better with modern gas that way. I recommend having a look at my thread about it. https://www.67-72chevytrucks.com/vbo...d.php?t=762751
Copy that.
I just checked my big box of Q-jet gaskets and I have the 2 composite gaskets but no stainless plate. I do have a 1" phenolic spacer that will work, I'll check to see if the stainless plate is available too.

Thanks for the heads up!

Now about that throttle linkage...
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Old 09-07-2024, 09:36 PM   #2
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Re: throttle linkage difference from 2-jet to Q-Jet?

Can anybody provide a pic of a 67-68 factory (solid rod) throttle linkage for a Quadra-Jet?
Is it the same as the 2-jet?
Is there a part number I can look for?
I'd rather not fabricobble one, I want it to look factory, if possible.
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Old 09-07-2024, 11:29 PM   #3
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Re: throttle linkage difference from 2-jet to Q-Jet?

My '70 with a BB and a Q-Jet has a solid rod, too. So maybe '67 to '70 will open up your search window? I can take a pic in the AM if you think it may help.
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Old 09-07-2024, 11:54 PM   #4
Greasey Harley
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Re: throttle linkage difference from 2-jet to Q-Jet?

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Originally Posted by Steeveedee View Post
My '70 with a BB and a Q-Jet has a solid rod, too. So maybe '67 to '70 will open up your search window? I can take a pic in the AM if you think it may help.
yeah, I wasn't sure where the cutoff is.
If you have a stock setup and wouldn't mind taking a pic, that would be helpful. I just don't want to be hung up waiting on a silly throttle linkage after I swap engines.
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Old 09-08-2024, 10:06 AM   #5
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Re: throttle linkage difference from 2-jet to Q-Jet?

Here you go. The rod from the bellcrank to the carb is about 15".
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Old 09-09-2024, 01:13 AM   #6
Greasey Harley
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Re: throttle linkage difference from 2-jet to Q-Jet?

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Originally Posted by Steeveedee View Post
Here you go. The rod from the bellcrank to the carb is about 15".
Perfect! Thank you!
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Old 09-09-2024, 10:47 AM   #7
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Re: throttle linkage difference from 2-jet to Q-Jet?

Soitenly!
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