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Quadrajet Carb Talk and Tips / Re: 17080513- 2 choke pull offs
« Last post by Kenth on January 24, 2025, 02:09:29 PM »
My main body clearly stamped # 17080213-1174CPX  is part cast 17061829

doesnt even match those cast numbers on those sheets. Id conclude those sheets arent completely accurate

\

These are factory sheets and accurate.
The numbers on these sheets are for assembled cast units, and not numbers on the cast parts.
You will see the part numbers on specific parts that are the same for you two carbs, like the primary pull-off rod f.e. Quadrajets using only the rear pull-off as a primary pull-off does not use this rod.
As this rod is in the list for both your carbs means that both your carbs should have the slotted air valve shaft.

HTH
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Quadrajet Carb Talk and Tips / Re: 17080513- 2 choke pull offs
« Last post by GSP7 on January 24, 2025, 12:57:13 PM »
Edit above

My 17080213 julian date is 1174 CPX so my 1980 carb has produced/built in 1984.... Must be a  service replacement carb
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Quadrajet Carb Talk and Tips / Re: 17080213
« Last post by GSP7 on January 24, 2025, 12:52:40 PM »
Build date for yours is 117th day of 1984.
Mine is 95th day of 1982.

Right on, I just found that again in cliffs book. My 17080213 carb was produced in 1984....The book also say later year production dates than the carb number is a service replacement carb

Maybe both our carbs are later built service replacement carbs ? ? ?


,
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Quadrajet Carb Talk and Tips / Re: 17080213
« Last post by Pav8427 on January 24, 2025, 12:37:46 PM »
Build date for yours is 117th day of 1984.
Mine is 95th day of 1982.
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Quadrajet Carb Talk and Tips / Re: 17080213
« Last post by GSP7 on January 24, 2025, 12:31:40 PM »
Stamped numbers are:

Airhorn-64601R
Main body-63878T
Throttlebody-73827W

So a match except letters.
Mine has a build date of 0952.
And plant code of CPX

I see my cast numbers now . The are in that circle pattern . I mistook my stamped numbers for your cast#s

under my 17080213 there is 1174 CPX.   Is 1174 the build date? maybe mine is 1984 built date?


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Quadrajet Carb Talk and Tips / Re: 17080513- 2 choke pull offs
« Last post by GSP7 on January 24, 2025, 12:25:06 PM »
 My main body clearly stamped # 17080213-1174CPX  is part cast 17061829

doesnt even match those cast numbers on those sheets. Id conclude those sheets arent completely accurate

\

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Quadrajet Carb Talk and Tips / Re: 17080213
« Last post by Pav8427 on January 24, 2025, 12:11:16 PM »
Stamped numbers are:

Airhorn-64601R
Main body-63878T
Throttlebody-73827W

So a match except letters.
Mine has a build date of 0952.
And plant code of CPX
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Quadrajet Carb Talk and Tips / Re: Is the front vent supposed to be empty?
« Last post by geebjen on January 24, 2025, 12:00:58 PM »
Thanks a lot.

Steve
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Quadrajet Carb Talk and Tips / Re: 17080513- 2 choke pull offs
« Last post by Kenth on January 24, 2025, 11:43:38 AM »
This might help some:

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Quadrajet Carb Talk and Tips / Re: Is the front vent supposed to be empty?
« Last post by Kenth on January 24, 2025, 11:41:05 AM »
Yes, this cover was empty for 1971 to 1974 Pontiac Quadrajets.

1970 Pontiac Quadrajets for California only used a float bowl vent in this cover.
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