big block ? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

csa daddy · 10-10-2009, 09:17 PM

did the 72 model blazers or any 69-72 blazer come with a factory 454 i got a guy who has one an says you can run the numbers an it supposedly all orginal . im looking at it for parts an im trying to figure out what its worth . no motor or tranny maybe a 4 inch lift an 35 bfgs . it has good doors an looks like a decent tail gate an a few more other odds an ends the tub is pretty much shot .an it has no front sheet metal

Sacramento70 · 10-10-2009, 09:23 PM

no as far as i know 69-72 blazers never came with any sort of Big Block but C10 did

AJs72K5 · 10-10-2009, 09:28 PM

Nope. No factory BBC in a 69-72 K5. In fact, it takes a fair amount of modification to get one in cleanly.

Long Roof · 10-10-2009, 10:21 PM

454 was not offered in anything for those years. It didn't exist yet (for trucks as Tom clarified).

Burt4x4 · 10-11-2009, 01:39 AM

What!!! I have one in my 72!

Oh wait, I put it in not GM hahahah Just messin!

No BBC in any 4x4 pre72 Blazer or PickUp! Not exactly sure when the first year for a 454 in a 4x4?

gus · 10-11-2009, 02:00 AM

I throw in a BB into my 71 2wd and there's no any modification to be made on it, other than getting a set of BB motor mount and brackets !

Blazer1970 · 10-11-2009, 06:49 AM

No Blazer or Jimmy ever came from the factory with any big block of any displacement. Not ever.

csa daddy · 10-11-2009, 07:40 AM

thats what i thought but e kept trying to tell me it was a factory bigblock

**Tom Vogel** · 10-11-2009, 10:29 AM

The first 454's were offered in the Cevelle, El Camino and Monte Carlo in 1970... they were LS6's... the next car to get it was the corvette in 1972... the first truck was 1973 and it was a smog POS.
No Blazer camme with a BB. If however that is a pre 1973 block, Id snag it just for the motor... YOU "run the numbers" though

csa daddy · 10-11-2009, 10:41 AM

na it dont have the motor in it any more the took the motor an tranny out

**too much stuff** · 10-11-2009, 11:22 AM

Quote:

Originally Posted by gus

I throw in a BB into my 71 2wd and there's no any modification to be made on it, other than getting a set of BB motor mount and brackets !

You could get a 396/402 in any 68-72 2 wheel drive from the factory. It was the 4x4s it wasn't offered in. You can actually set a big block on the small block mounts.

csa daddy · 10-11-2009, 03:40 PM

right im trying to figure out a price for the blazer .i offered im 200 an he didnt like that so i told him to let me know what he wanted for it an he said that he could sell it to the crusher for more than 200 what do yall think it is worth

Long Roof · 10-11-2009, 07:26 PM

I don't know about the crusher thing. Steel price is still down the last I heard. Last vehicle I took in, which was a stripped burb, I walked out with a check for $25

csa daddy · 10-12-2009, 09:08 AM

yeah i know its like 6.50 a hundred right now

AirborneC10 · 10-30-2009, 11:59 AM

Quote:

Originally Posted by too much stuff

You can actually set a big block on the small block mounts.

I'm looking for a fresh motor for my 1970 C-10 2-wheel drive. And there's a 396 BB for sale close by...what all would be entailed in pulling my 350 and installing the 396? Would I need new housing to bolt to the 3-spd?

truckster · 10-31-2009, 04:14 PM

Quote:

Originally Posted by csa daddy

did the 72 model blazers or any 69-72 blazer come with a factory 454 i got a guy who has one an says you can run the numbers an it supposedly all orginal . im looking at it for parts an im trying to figure out what its worth . no motor or tranny maybe a 4 inch lift an 35 bfgs . it has good doors an looks like a decent tail gate an a few more other odds an ends the tub is pretty much shot .an it has no front sheet metal

Run the numbers on what? If the motor's gone, how are you going to run the numbers anyway?

I think the guy is just trying to scam you with something he's heard somewhere. He probably doesn't even know what it means.

*2tons of fun* · 10-31-2009, 05:03 PM

read the spid sheet on the glove box, if its still there.

csa daddy · 10-31-2009, 09:43 PM

yeah i toldhim it wasnt a factory bigblock they never made one .but im getting the blazer for 200 so its all good

csa daddy · 11-03-2009, 06:18 PM

I got it today when i get it home i will take some pics

10-10-2009, 09:17 PM	#1
csa daddy Registered User Join Date: May 2005 Location: evington,va Posts: 1,205	big block ? did the 72 model blazers or any 69-72 blazer come with a factory 454 i got a guy who has one an says you can run the numbers an it supposedly all orginal . im looking at it for parts an im trying to figure out what its worth . no motor or tranny maybe a 4 inch lift an 35 bfgs . it has good doors an looks like a decent tail gate an a few more other odds an ends the tub is pretty much shot .an it has no front sheet metal

10-10-2009, 09:23 PM	#2
Sacramento70 Blazer Fanatic Join Date: May 2009 Location: Sacramento, ca Posts: 249	Re: big block ? no as far as i know 69-72 blazers never came with any sort of Big Block but C10 did __________________ 1970 Chevy blazer

10-10-2009, 09:28 PM	#3
AJs72K5 Registered User Join Date: Nov 2007 Location: South Tx Posts: 1,083	Re: big block ? Nope. No factory BBC in a 69-72 K5. In fact, it takes a fair amount of modification to get one in cleanly. __________________ - AJ Gray Matter Build - 1972 K5 with some stuff

10-10-2009, 10:21 PM	#4
Long Roof Old School, New Style Join Date: Jun 2005 Location: Monroeville, Ohio Posts: 790	Re: big block ? 454 was not offered in anything for those years. It didn't exist yet (for trucks as Tom clarified). __________________ The Good: - 72 GMC Jimmy 4x4 - 307 cid / 350 th - 70 Chevy Suburban 1/2T 2wd - 454 cid /400 th - 96 Chevy Impala SS - mainly stock - 98 Chevy Tahoe LT 4x4 - all stock The Bad: - 86 Chevy Suburban 1/2T 4x4 - winter beater The Ugly: - 72 Chevy Suburban 1/2T 2wd - parts truck Last edited by Long Roof; 10-11-2009 at 10:46 AM.

10-11-2009, 01:39 AM	#5
Burt4x4 Registered User Join Date: Feb 2000 Location: Modesto, CA Posts: 1,842	Re: big block ? What!!! I have one in my 72! Oh wait, I put it in not GM hahahah Just messin! No BBC in any 4x4 pre72 Blazer or PickUp! Not exactly sure when the first year for a 454 in a 4x4? __________________ 1972 K5 MPFI454/Sm465/Np205/D60/14FFd/Re-Centerd H1s w/Swamper Iroks

10-11-2009, 02:00 AM	#6
gus Registered User Join Date: Dec 2006 Location: Orange County Posts: 163	Re: big block ? I throw in a BB into my 71 2wd and there's no any modification to be made on it, other than getting a set of BB motor mount and brackets !

10-11-2009, 06:49 AM	#7
Blazer1970 Registered User Join Date: Dec 1999 Location: Old Mission, MI, USA Posts: 2,507	Re: big block ? No Blazer or Jimmy ever came from the factory with any big block of any displacement. Not ever. __________________ Tim

10-11-2009, 07:40 AM	#8
csa daddy Registered User Join Date: May 2005 Location: evington,va Posts: 1,205	Re: big block ? thats what i thought but e kept trying to tell me it was a factory bigblock

10-11-2009, 10:29 AM	#9
Tom Vogel 2WD Jimmy Join Date: Mar 2005 Location: Davis County, Utah Posts: 2,565	Re: big block ? The first 454's were offered in the Cevelle, El Camino and Monte Carlo in 1970... they were LS6's... the next car to get it was the corvette in 1972... the first truck was 1973 and it was a smog POS. No Blazer camme with a BB. If however that is a pre 1973 block, Id snag it just for the motor... YOU "run the numbers" though

10-11-2009, 10:41 AM	#10
csa daddy Registered User Join Date: May 2005 Location: evington,va Posts: 1,205	Re: big block ? na it dont have the motor in it any more the took the motor an tranny out

10-11-2009, 03:40 PM	#12
csa daddy Registered User Join Date: May 2005 Location: evington,va Posts: 1,205	Re: big block ? right im trying to figure out a price for the blazer .i offered im 200 an he didnt like that so i told him to let me know what he wanted for it an he said that he could sell it to the crusher for more than 200 what do yall think it is worth

10-11-2009, 07:26 PM	#13
Long Roof Old School, New Style Join Date: Jun 2005 Location: Monroeville, Ohio Posts: 790	Re: big block ? I don't know about the crusher thing. Steel price is still down the last I heard. Last vehicle I took in, which was a stripped burb, I walked out with a check for $25 __________________ The Good: - 72 GMC Jimmy 4x4 - 307 cid / 350 th - 70 Chevy Suburban 1/2T 2wd - 454 cid /400 th - 96 Chevy Impala SS - mainly stock - 98 Chevy Tahoe LT 4x4 - all stock The Bad: - 86 Chevy Suburban 1/2T 4x4 - winter beater The Ugly: - 72 Chevy Suburban 1/2T 2wd - parts truck

10-12-2009, 09:08 AM	#14
csa daddy Registered User Join Date: May 2005 Location: evington,va Posts: 1,205	Re: big block ? yeah i know its like 6.50 a hundred right now

10-31-2009, 05:03 PM	#17
2tons of fun Account Suspended Join Date: Jan 2009 Location: galt ca, Posts: 749	Re: big block ? read the spid sheet on the glove box, if its still there.

10-31-2009, 09:43 PM	#18
csa daddy Registered User Join Date: May 2005 Location: evington,va Posts: 1,205	Re: big block ? yeah i toldhim it wasnt a factory bigblock they never made one .but im getting the blazer for 200 so its all good



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11-03-2009, 06:18 PM	#19
csa daddy Registered User Join Date: May 2005 Location: evington,va Posts: 1,205	Re: big block ? I got it today when i get it home i will take some pics

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