The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current Classic GM Trucks Classifieds > The 1967-1972 Chevrolet & GMC Pickups Parts Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 01-14-2013, 11:04 PM   #1
jocko
Senior Member
 
jocko's Avatar
 
Join Date: Oct 2009
Location: Godley, TX
Posts: 17,976
WTB: Rochester Q-jet (specifics listed)

Looking for a decent shape, rebuildable Q-jet for my 71-C20-350-Calif-auto trans combo (the ideal part # listed below). BUT, not hardover on the "perfect" part number, just want to get close (i.e. find a carb that has a part number that starts with 7041 (ideal), 7040, or 7042) Specific possible combos posted below. If you happen to have one that is the same or close to any below and you're interested in selling, pls post a pic and the part number (if part # is not visible in the pic).

IDEAL would be: 7 0 4 1 5 1 2
runner up: 7 0 4 1 5 2 2
runner up: 7 0 4 1 2 1 2
runner up: 7 0 4 1 2 2 2
runner up: 7 0 4 1 5 1 1
runner up: 7 0 4 1 5 2 1
runner up: 7 0 4 1 2 1 1
runner up: 7 0 4 1 2 2 1

Again, the above numbers are for 71's specifically, but if your Q-jet part #'s 4th digit (year) is a 0 or 2 (instead of a 1), I'm still interested.

Thanks guys, appreciate the help,
Jocko







"X" means I don't care what that digit it... Thanks for looking. Normally not picky, but trying to place a roughly correct carb on my 71 350 C20.
jocko is offline   Reply With Quote
Old 01-14-2013, 11:18 PM   #2
Belairboy55
Active Member
 
Join Date: Jul 2012
Location: Lake Charles la
Posts: 172
Re: WTB: Rochester Q-jet (specifics listed)

I have a few I will look for the specific numbers. I have one that came off my wife's grandpa's 72 suburban that is suppose to be 100% stock and It works great. I also have one that is new in a box that was in the cab of a 68 truck I just bought. I will PM you with numbers.
Posted via Mobile Device
Belairboy55 is offline   Reply With Quote
Old 01-15-2013, 02:13 PM   #3
Livrat
Member #1049
 
Livrat's Avatar
 
Join Date: Jun 2000
Location: Troy Montana
Posts: 3,940
Re: WTB: Rochester Q-jet (specifics listed)

I have.....
7040502
7040200
7042210
7028217
7041211
If any of these would work for you let me know, I can post pics this eve.
Posted via Mobile Device
Livrat is offline   Reply With Quote
Old 01-15-2013, 05:41 PM   #4
John H.
Registered User
 
John H.'s Avatar
 
Join Date: Oct 2007
Location: Sammamish, WA
Posts: 2,115
Re: WTB: Rochester Q-jet (specifics listed)

Mark,

I am interested in the 7040200 and 7028217 carbs.

John
Posted via Mobile Device
John H. is offline   Reply With Quote
Old 01-15-2013, 06:41 PM   #5
brian1971
Registered User
 
brian1971's Avatar
 
Join Date: Sep 2012
Location: fort lauderdale,fl
Posts: 1,296
Re: WTB: Rochester Q-jet (specifics listed)

I have a couple of 71 Quad jets off of 350's.I'll check #s when I get home from work tonight.
Posted via Mobile Device
__________________
1971 c10 custom deluxe fleetside swb
LS3 w/BTR stage IV cam,4L85E w/3600 stall

67-72chevytrucks.com/vboard/showthread.php?t=558024
brian1971 is offline   Reply With Quote
Old 01-15-2013, 07:10 PM   #6
Duncan and son
Registered User
 
Join Date: Sep 2009
Location: Lubbock Texas
Posts: 1,049
Re: WTB: Rochester Q-jet (specifics listed)

Quote:
Originally Posted by Livrat View Post
I have.....
7040502
7040200
7042210
7028217
7041211
If any of these would work for you let me know, I can post pics this eve.
Posted via Mobile Device
John, Mark always has nice stuff. If one of his does not work we have a nice 7042208 for a 72 350. $100 plus shipping which should be about $18.
Hope that helps Paul
__________________
You can shear a sheep every year, but you can only skin it once
The person dealing with facts is never at the mercy of the person dealing with theory
1972 Cheyenne Super 402 400 A/c bucket seat tilt custom camper Longhorn
1975 Silverado 454 Crew cab camper special dually
Duncan and son is offline   Reply With Quote
Old 01-15-2013, 08:10 PM   #7
jocko
Senior Member
 
jocko's Avatar
 
Join Date: Oct 2009
Location: Godley, TX
Posts: 17,976
Re: WTB: Rochester Q-jet (specifics listed)

Mark,
Thx for posting your numbers - any idear what the "0" is for in the 70405"0"2?
This is REALLY close to what I'm looking for - but I was under the impression that Qjets on chevs had a 1 or 2 in this digit. Do you happen to know if that particular carb came off a chev (for instance, 4=buick, 5=olds, 6,7= pontiac, etc. Just not familiar with a "0") or what size motor it was on? This is the only Calif + auto trans one you list - I'm very interested.

I'm going to wait and see what part #'s Brian1971 and Belairboy post to see how close I can get to my ideal, but I'm very interested.

Thanks all, will let you know soon once some of the other posters post their part #'s. Depending on price, I will potentially buy 2 carbs.

John, I will probably not grab the 2 part #'s you asked Mark about, so you guys feel free to go ahead and make a deal on those part numbers. After I see the rest of the part #'s, I'll buy 1, maybe 2 of the others.

Thanks All - MUCH appreciated.
Mark
jocko is offline   Reply With Quote
Old 01-15-2013, 08:30 PM   #8
brian1971
Registered User
 
brian1971's Avatar
 
Join Date: Sep 2012
Location: fort lauderdale,fl
Posts: 1,296
Re: WTB: Rochester Q-jet (specifics listed)

Jocko I checked the carbs have one 71 #'s are 7041211.Carb is in great shape will need new gaskets been sitting has all parts and screws.$80 shipped thanks Brian
Posted via Mobile Device
Posted via Mobile Device
Attached Images
     
__________________
1971 c10 custom deluxe fleetside swb
LS3 w/BTR stage IV cam,4L85E w/3600 stall

67-72chevytrucks.com/vboard/showthread.php?t=558024
brian1971 is offline   Reply With Quote
Old 01-15-2013, 08:34 PM   #9
jocko
Senior Member
 
jocko's Avatar
 
Join Date: Oct 2009
Location: Godley, TX
Posts: 17,976
Re: WTB: Rochester Q-jet (specifics listed)

Thanks Brian, I'll take it for $80 shipped. Pls pm paypal if that works for you - or name/addr if you prefer money order, etc.

Livrat, I'd also like to purchase your #7040502, pending price and if you know it's from a chev. Just let me know.

I seem to have a hard time tracking down these "common" carbs, so plan to get both of these.

Thanks guys, really appreciate the help.
jocko is offline   Reply With Quote
Old 01-15-2013, 10:45 PM   #10
Livrat
Member #1049
 
Livrat's Avatar
 
Join Date: Jun 2000
Location: Troy Montana
Posts: 3,940
Re: WTB: Rochester Q-jet (specifics listed)

Jocko,
From my research #7040502 was used on 70 Camaro, Chevelle, Impala, Nova, and Corvette with the 350/300HP engine an automatic transmission and California Emissions(EEC).

My understanding on Q-jets is:

The Quadrajets for the 1970 year started with 7040 and the next number is a 2 or 5. 5 is for california emissions. 2 for all others. The 6th number is 0,1,2 for Chevrolet and the 7th number is even for automatic and odd for manual trans.

I would like to get $75.00 shipped for this one.. It was pulled off a non running engine a few years back, About all I did was dump the fuel out and put it on the shelf. it would be a good candidate for restoration.
Attached Images
 
Livrat is offline   Reply With Quote
Old 01-15-2013, 10:51 PM   #11
jocko
Senior Member
 
jocko's Avatar
 
Join Date: Oct 2009
Location: Godley, TX
Posts: 17,976
Re: WTB: Rochester Q-jet (specifics listed)

Well, dump that fuel out and stick it in a shipping box and send it to me then!!
$75 works, thanks Mark. Pls pm paypal (or MO addr if you prefer) and I'll send payment.
Thanks again for taking the time to sort out part #'s, this one is a very close match even if it didn't come off a truck.
jocko is offline   Reply With Quote
Old 01-15-2013, 10:53 PM   #12
Livrat
Member #1049
 
Livrat's Avatar
 
Join Date: Jun 2000
Location: Troy Montana
Posts: 3,940
Re: WTB: Rochester Q-jet (specifics listed)

sending PM
Livrat is offline   Reply With Quote
Old 01-15-2013, 10:57 PM   #13
Livrat
Member #1049
 
Livrat's Avatar
 
Join Date: Jun 2000
Location: Troy Montana
Posts: 3,940
Re: WTB: Rochester Q-jet (specifics listed)

Quote:
Originally Posted by John H. View Post
Mark,

I am interested in the 7040200 and 7028217 carbs.

John
Posted via Mobile Device
John, your up.. on a package deal on all the rest
Livrat is offline   Reply With Quote
Old 01-15-2013, 11:00 PM   #14
jocko
Senior Member
 
jocko's Avatar
 
Join Date: Oct 2009
Location: Godley, TX
Posts: 17,976
Re: WTB: Rochester Q-jet (specifics listed)

payment sent Mark. Thanks to you and Brian both, appreciate the help!
jocko is offline   Reply With Quote
Old 01-16-2013, 12:14 AM   #15
John H.
Registered User
 
John H.'s Avatar
 
Join Date: Oct 2007
Location: Sammamish, WA
Posts: 2,115
Re: WTB: Rochester Q-jet (specifics listed)

Mark,

I will take the remaining carbs, thanks.

John
Posted via Mobile Device
John H. is offline   Reply With Quote
Old 01-16-2013, 12:24 AM   #16
chipflyer
Registered User
 
chipflyer's Avatar
 
Join Date: May 2004
Location: Topeka, Ks
Posts: 2,293
Re: WTB: Rochester Q-jet (specifics listed)

Here is some carb info you guys might find usefull.
Attached Images
 
__________________
I'm not a pessimist, I'm just optimistic that bad things are going to happen.

1971 Cheyenne Super K10 - tilt, cruise, air, am/fm, tow hooks, factory buckets!
1986 Jeep J10 pickup, - 5.3L Vortec with 4L60e and NP241.
chipflyer is offline   Reply With Quote
Old 01-16-2013, 12:27 AM   #17
chipflyer
Registered User
 
chipflyer's Avatar
 
Join Date: May 2004
Location: Topeka, Ks
Posts: 2,293
Re: WTB: Rochester Q-jet (specifics listed)

Here is a link to a complete list of quads and what you would find them on.

http://www.digitalcorvettes.com/foru...ad.php?t=88376

Jeff
__________________
I'm not a pessimist, I'm just optimistic that bad things are going to happen.

1971 Cheyenne Super K10 - tilt, cruise, air, am/fm, tow hooks, factory buckets!
1986 Jeep J10 pickup, - 5.3L Vortec with 4L60e and NP241.
chipflyer is offline   Reply With Quote
Reply

Bookmarks

Tags
carburetor, q-jet, quadrajet, rochester


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 02:26 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com