how to ID the V6 in a 67 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

leadfoot067 · 10-22-2005, 11:50 AM

how do i tell if its the 351 or the 305?

Mongo · 10-22-2005, 12:44 PM

found this one day this might help you out.Engine Specifications

Mongo

**tnblazerk5** · 10-22-2005, 12:46 PM

or go here
http://www.6066gmctrucks.org/

leadfoot067 · 10-23-2005, 11:15 AM

cool thanks for the info guys...ill go look today...

leadfoot067 · 10-23-2005, 11:47 AM

yep its a 351

LUV2XCLR8 · 10-23-2005, 08:09 PM

Quote:

Originally Posted by leadfoot067

yep its a 351

Mongo · 10-22-2005, 12:46 PM

So what engine do you have?
The V-6 engine has the model and Serial number stamped on the top of the block just forward
of the right head. This number will help you know what size & series engine you have,
as the displacement and model are the first part of the number.

Sample number, 305E 387218.

Jakes-66-K10 · 10-23-2005, 12:29 PM

there should be a number behind that 351. If it's a 351E you have a darn good engine. Similiar to the GMC "Magnum" V6 - the heads have much larger ports and breathe alot more (so I've been told)

walker · 10-23-2005, 11:45 PM

They had a v-6 option in '67??????

68haywagon · 10-24-2005, 12:28 AM

Quote:

Originally Posted by chevy_fatman

And the bigdaddy of them all, the V-12................

Nice !!!!

I WANT ONE

chevy_fatman · 10-24-2005, 12:29 AM

Quote:

Originally Posted by walker

They had a v-6 option in '67??????

They started coming out in 1960 and as late as 1974, it was an option in GMC's only, the smallest engine it was offered was the 305 V-6 and went all the way to a V-12 (2 V-6's mated together) in the larger industrial trucks.

Here's the smallest V-6.....

And the bigdaddy of them all, the V-12 (which was mainly used in the industrial sector and big farms................

Nice !!!!

llegos · 10-24-2005, 12:45 AM

sweet, that V12 would be awesome to somehow shoehorn into a 60-72

walker · 10-24-2005, 07:50 PM

That is preety cool!. Just out of curiousity, does any one know what the overall width of these motors is?

chevy_fatman · 10-25-2005, 07:09 PM

Quote:

Originally Posted by walker

That is preety cool!. Just out of curiousity, does any one know what the overall width of these motors is?

Don't know the overall widh on these engines, all I know is they're massive as far as V-6's go, the 305 that's in my Longhorn actually seems bigger than the sb 350 that came in my blazer and many people actually think that is a V-8, it sure is a cool sight when there jaws drop after I thell them that is a V-6

rwgregory · 10-25-2005, 03:27 AM

If you do part it out, let me buy the engine.

10-22-2005, 11:50 AM	#1
leadfoot067 horsepower junkie Join Date: Aug 2003 Location: graham, washington Posts: 326	how to ID the V6 in a 67 how do i tell if its the 351 or the 305? Attached Images __________________ 67 short wide box,350/700r4/3.73posi 71 olds cutlass "S" mom bought new..12.30s@113MPH

10-22-2005, 12:44 PM	#2
Mongo YES_____NO Join Date: Jul 1999 Location: Somewhere in the vicinity of betelgeuse Posts: 7,351	Re: how to ID the V6 in a 67 found this one day this might help you out.Engine Specifications Mongo __________________ People many not remember what you said or what you did, but they will remember the way you made them feel. - unknown Cause, remember: no matter where you go... there you are. - Buckaroo Banzai 1984 Help support the board

10-22-2005, 12:46 PM	#3
tnblazerk5 User #12137 Join Date: Apr 2004 Location: kingsport,upper east tenn Posts: 11,598	Re: how to ID the V6 in a 67 or go here http://www.6066gmctrucks.org/

10-23-2005, 11:15 AM	#4
leadfoot067 horsepower junkie Join Date: Aug 2003 Location: graham, washington Posts: 326	Re: how to ID the V6 in a 67 cool thanks for the info guys...ill go look today... __________________ 67 short wide box,350/700r4/3.73posi 71 olds cutlass "S" mom bought new..12.30s@113MPH

10-23-2005, 11:47 AM	#5
leadfoot067 horsepower junkie Join Date: Aug 2003 Location: graham, washington Posts: 326	Re: how to ID the V6 in a 67 yep its a 351 __________________ 67 short wide box,350/700r4/3.73posi 71 olds cutlass "S" mom bought new..12.30s@113MPH

10-22-2005, 12:46 PM	#7
Mongo YES_____NO Join Date: Jul 1999 Location: Somewhere in the vicinity of betelgeuse Posts: 7,351	Re: how to ID the V6 in a 67 So what engine do you have? The V-6 engine has the model and Serial number stamped on the top of the block just forward of the right head. This number will help you know what size & series engine you have, as the displacement and model are the first part of the number. Sample number, 305E 387218. __________________ People many not remember what you said or what you did, but they will remember the way you made them feel. - unknown Cause, remember: no matter where you go... there you are. - Buckaroo Banzai 1984 Help support the board

10-23-2005, 12:29 PM	#8
Jakes-66-K10 Registered User Join Date: Aug 2004 Location: Idaho Posts: 640	Re: how to ID the V6 in a 67 there should be a number behind that 351. If it's a 351E you have a darn good engine. Similiar to the GMC "Magnum" V6 - the heads have much larger ports and breathe alot more (so I've been told)

10-23-2005, 11:45 PM	#9
walker Registered User Join Date: Jul 2003 Location: north of Phx AZ about 30 miles Posts: 698	Re: how to ID the V6 in a 67 They had a v-6 option in '67?????? __________________ Andy,Phx AZ '67 C-10 (Ahhh, done at last. Well there is that disk front end I want to put in and...) "23 C-Cab-sold '48 Ford 8N tractor(still working) '67 Scout(Now on the road) '70 MG B.-sold

10-24-2005, 12:45 AM	#12
llegos Registered User Join Date: Aug 2005 Location: pleasanton, CA Posts: 570	Re: how to ID the V6 in a 67 sweet, that V12 would be awesome to somehow shoehorn into a 60-72 __________________ -Steve

10-24-2005, 07:50 PM	#13
walker Registered User Join Date: Jul 2003 Location: north of Phx AZ about 30 miles Posts: 698	Re: how to ID the V6 in a 67 That is preety cool!. Just out of curiousity, does any one know what the overall width of these motors is? __________________ Andy,Phx AZ '67 C-10 (Ahhh, done at last. Well there is that disk front end I want to put in and...) "23 C-Cab-sold '48 Ford 8N tractor(still working) '67 Scout(Now on the road) '70 MG B.-sold

10-25-2005, 03:27 AM	#15
rwgregory Registered User Join Date: Apr 2005 Location: Chula Vista, California Posts: 495	Re: how to ID the V6 in a 67 If you do part it out, let me buy the engine. __________________ rwgregory 67 GMC 2500 ,2w/d wide box 305 V-6, 4-speed



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