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Quadrajet Identification

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Old Oct 27, 2002 | 08:53 PM
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Default Quadrajet Identification

Does anyone know or can you pass a websire on to me for Quadrajet identification.
On the side of the carb are the #'s 17059216 and 0109 cm4. Is this carb the stock one from my 79?
Thanks.
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Old Oct 27, 2002 | 08:59 PM
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Default Re: Quadrajet Identification (brimcc)

Does anyone know or can you pass a websire on to me for Quadrajet identification.
On the side of the carb are the #'s 17059216 and 0109 cm4. Is this carb the stock one from my 79?
Thanks.
According to my black book that is the right number for a 79 L-48, automatic with air

:cheers:
Pat Kunz
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Old Oct 27, 2002 | 08:59 PM
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Default Re: Quadrajet Identification (brimcc)

On the side of the carb are the #'s 17059216 and 0109 cm4.
The first number is correct for a 79, 350 cu. in., 195 HP, with automatic transmission amd air conditioning according to the corvette black book. the second is date code, I believe. Not sure how to decode it just yet.


[Modified by Rich's75, 7:02 PM 10/27/2002]
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Old Oct 27, 2002 | 09:02 PM
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Default Re: Quadrajet Identification (Rich's75)

Looks like at least one part of the engine ios from a 79, but my car is a L82. Is it possible that this carb was also used on the L82?
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Old Oct 27, 2002 | 09:11 PM
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Default Re: Quadrajet Identification (brimcc)

What's your VIN?

My '79 L82 auto with air has carb number 17059228.
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Old Oct 27, 2002 | 09:17 PM
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Default Re: Quadrajet Identification (page62)

My VIN is 1Z8789S419998
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Old Oct 27, 2002 | 09:41 PM
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Default Re: Quadrajet Identification (brimcc)

Okay...next question: Are you certain the car is an L82?
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Old Oct 27, 2002 | 09:46 PM
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Default Re: Quadrajet Identification (page62)

I thought it was. I have had the car for 15 years and never thought any different. I suppose someone could have put the L82 hood on it before me. I knew the original owner and he replaced the engine with a rebuild before I bought it. What else can I check to see what the car is? :confused:
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Old Oct 27, 2002 | 10:11 PM
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Default Re: Quadrajet Identification (brimcc)

The 5th digit of the VIN tells you whether it's an L48 (VIN 8) or L82 (VIN 4) -- intuitive, eh? Ironically, in 1979 the L82 had higher peak HP, but the L48 had more peak torque!

But...if the engine is a rebuild, all of that becomes a moot point.

Perhaps the previous owner put the L82 emblems on the hood because the rebuilt unit had higher-than-stock HP. You'll have to ask the previous owner what exactly he managed to stuff under the hood :D
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Old Oct 27, 2002 | 10:20 PM
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Default Re: Quadrajet Identification (brimcc)

Does anyone know or can you pass a websire on to me for Quadrajet identification.
I have always liked this website for carb# identification:
http://www.blake.com/oemcarbs/partlist.htm


whoops! But most of the info for vettes is 68 - 74

MJ


[Modified by MNJack, 9:22 PM 10/27/2002]
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Old Oct 28, 2002 | 10:35 AM
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Default Re: Quadrajet Identification (brimcc)

17059216 is a 1979 carb for B,F,Y(corvette),X body, A/C auto trans. 1979 corvette, camaro with 4 speed,A/C non A/C uses 17059203. the L-82 uses 17059210 non A/C auto trans, 17059211 A/C non A/C with 4 speed, 17059228 A/C auto trans. :chevy
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Old Oct 28, 2002 | 12:43 PM
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Default Re: Quadrajet Identification (clem zahrobsky)

Thanks Clem - looks like my car must have started its life as a L48. Does this # off the manifold sound like an origonal 79 #, 14007376?
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Old Oct 28, 2002 | 01:00 PM
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Default Re: Quadrajet Identification (brimcc)

14007376 was use on 1979 SBC engines,305 ci/155 hp to 350ci/195 hp. 350 ci/225 hp(L-82)used manifold 14007378 :chevy


[Modified by clem zahrobsky, 12:04 PM 10/28/2002]


[Modified by clem zahrobsky, 12:06 PM 10/28/2002]
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