67-72 C/K/T-40's-90's! - Page 28 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**special-K** · 03-31-2020, 12:37 PM

The thing back then was how to build them to last. That's what these big-gas motors come out of. Look at the gas motors GMC was making back then, on through to the V6s. Some serious iron, true truck engines

C10 - C90 Bill · 03-31-2020, 02:48 PM

I don't know why GMC didn't lend out some of it's engines to Chevy back then.

That 503-6 was pretty cool and powerful to boot.

**special-K** · 03-31-2020, 09:53 PM

I wondered about the same thing

**Bob B.** · 04-02-2020, 01:50 PM

In the 50's, Chevy and GMC really didn't compete with each other outside of light duty and medium duty up to about 2.5T. GMC's were more expensive, and Chevy really didn't offer any heavy duty trucks aside from a few medium duty gasoline tandems. Even in the 60's Chevys had 53 series Detroits and Toroflows, but no 71 series diesels. That changed in 1970 when GM rebadged all the heavy duty GMC's and franchised Chevy dealers to sell them.

GM72K10 · 04-15-2020, 12:28 PM

Early 60s GMC B model car hauler

**special-K** · 04-22-2020, 08:32 PM

How about that? Looks like a full 1/2t panel body

**regan wilson** · 04-23-2020, 08:39 AM

That old B Model is cool. It does have he back doors on it too. I've seen other pics of it before.

factorystock · 04-24-2020, 11:40 AM

Quote:

Originally Posted by C10 - C90 Bill

I don't know why GMC didn't lend out some of it's engines to Chevy back then.

Some heavier series Chevy's did use the GMC V6 and GMC toroflow diesel, specs from a 1969 brochure.

C10 - C90 Bill · 04-24-2020, 12:23 PM

Right, later on in time they finally did.

But they should have started much earlier in the 50's.

Although you could get a 4-53 Detroit in a Chevy in the later part of the '60-'66 Mediums but yet not in a GMC. That was one example that was backwards, lol.

factorystock · 04-24-2020, 03:07 PM

Quote:

Originally Posted by C10 - C90 Bill

But they should have started much earlier in the 50's.

I agree, GMC's pretty much concentrated on building straight sixes in the 50's, GMC 270's were pretty close in performance to Chevy 261, but the GMC 302 would have been a nice deal in a Chevy.

**special-K** · 04-25-2020, 09:54 AM

Yeah, I figured he meant the big inlines

503

1955 GMC 503 gas straight six comes to life -...

factorystock · 04-26-2020, 10:01 PM

Like Bob B correctly mentioned, Chevy didn't even offer a truck line large enough in the 50's that could handle the size of a big GMC straight six.

**special-K** · 04-27-2020, 08:50 AM

I showed the 503 to emphasis that GMC had real truck engines and that was the top dog 6. But they did make great smaller engines that would have served the Chevys well had they used them. More cubes as well as "truck-built" design. Such as the 270

C10 - C90 Bill · 04-27-2020, 09:17 AM

As well as the 302-6 as mentioned earlier.

**CarolinaHD** · 08-08-2020, 08:21 PM

Dragged this 67 out of the field today. 327ci, new process 4 speed, 2 speed vacuum rear, pto with the dump bed, blue/green interior.. I'll be parting it out on here soon. Need to upgrade my membership first

**special-K** · 08-15-2020, 12:12 PM

Here are some I don't think have showed up here

C10 - C90 Bill · 08-15-2020, 01:21 PM

Some good looking trucks there.

**special-K** · 08-16-2020, 09:17 AM

You ain't lyin'!

I think this one looks good cuz it's still getting loaded. I wonder if it's still running the 366

jumpsoffrock · 08-16-2020, 04:58 PM

Quote:

Originally Posted by factorystock

435's first became an option of Chevy and GMC larger series trucks in '64. It was called the "heavy duty 4 speed", stronger than the 420. When the 465 came out in '68, the 2 transmission were about the same in strength.

I had no clue of the pecking order of those trans!? I always though top dog for toughness was the 420 out of those three.

**special-K** · 08-18-2020, 06:15 AM

Another ugly wrecker. Ow, my poor eyes

**CarolinaHD** · 08-18-2020, 10:18 AM

Quote:

Originally Posted by jumpsoffrock

I had no clue of the pecking order of those trans!? I always though top dog for toughness was the 420 out of those three.

The 420 just has the lowest 1st gear ratio (ever) at 7.05:1

Quote:

Originally Posted by special-K

Another ugly wrecker. Ow, my poor eyes

You take that back!

sweetk30 · 08-18-2020, 03:51 PM

Quote:

Originally Posted by special-K

Another ugly wrecker. Ow, my poor eyes

DEAD SEXY

**special-K** · 08-19-2020, 02:07 PM

Quote:

Originally Posted by CarolinaHD

You take that back!

I take it you disagree. If you think that one looks good you probably even think these do

C10 - C90 Bill · 08-19-2020, 04:46 PM

Great looking Wreckers.

I'll take the Black one a few pictures up, lol.

jumpsoffrock · 08-19-2020, 06:55 PM

I'll take anything with Daytons and not these stupid widowmakers.

03-31-2020, 12:37 PM	#676
special-K Special Order Join Date: Nov 2004 Location: Mt Airy, MD Posts: 85,852	Re: 67-72 C/K/T-40's-90's! The thing back then was how to build them to last. That's what these big-gas motors come out of. Look at the gas motors GMC was making back then, on through to the V6s. Some serious iron, true truck engines __________________ "BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~ Last edited by special-K; 04-22-2020 at 08:30 PM.

03-31-2020, 02:48 PM	#677
C10 - C90 Bill Registered User Join Date: Nov 2001 Location: Moneta, VA USA Posts: 3,082	Re: 67-72 C/K/T-40's-90's! I don't know why GMC didn't lend out some of it's engines to Chevy back then. That 503-6 was pretty cool and powerful to boot. __________________ '60-'72 Chev/GMC Fan GMC 9500 Fan Detroit Diesel Fan

03-31-2020, 09:53 PM	#678
special-K Special Order Join Date: Nov 2004 Location: Mt Airy, MD Posts: 85,852	Re: 67-72 C/K/T-40's-90's! I wondered about the same thing __________________ "BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~

04-02-2020, 01:50 PM	#679
Bob B. Senior Member Join Date: Aug 2005 Location: Los Angeles Posts: 1,349	Re: 67-72 C/K/T-40's-90's! In the 50's, Chevy and GMC really didn't compete with each other outside of light duty and medium duty up to about 2.5T. GMC's were more expensive, and Chevy really didn't offer any heavy duty trucks aside from a few medium duty gasoline tandems. Even in the 60's Chevys had 53 series Detroits and Toroflows, but no 71 series diesels. That changed in 1970 when GM rebadged all the heavy duty GMC's and franchised Chevy dealers to sell them. __________________ 1967 GMC CM-2500 Camper Cruiser, 351E V-6, NP 435 4 speed, Dana 60, and factory A/C. 2012 GMC K-3500 WT regular cab, 6.0L Vortec, 6L90.

04-15-2020, 12:28 PM	#680
GM72K10 Next! Join Date: Jan 2003 Location: Eastern Pa. Posts: 2,482	Re: 67-72 C/K/T-40's-90's! Early 60s GMC B model car hauler Attached Images __________________ 86 K30 CUCV M1028A1 86 K30 CUCV M1028a2 dually 86 K30 C&C 6.2 4:56s, 4M, 11,000 gvw, ex fire truck, now lowboy dump More square bodies and CUCVs than I care to admit to 2020 Silverado K3500HD Work truck

04-22-2020, 08:32 PM	#681
special-K Special Order Join Date: Nov 2004 Location: Mt Airy, MD Posts: 85,852	Re: 67-72 C/K/T-40's-90's! How about that? Looks like a full 1/2t panel body __________________ "BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~

04-23-2020, 08:39 AM	#682
regan wilson Senior Member Join Date: Mar 2008 Location: tyler texas Posts: 1,538	Re: 67-72 C/K/T-40's-90's! That old B Model is cool. It does have he back doors on it too. I've seen other pics of it before. __________________ NHRA Super Street 469C It only runs 10.90 at 156 mph

04-24-2020, 12:23 PM	#684
C10 - C90 Bill Registered User Join Date: Nov 2001 Location: Moneta, VA USA Posts: 3,082	Re: 67-72 C/K/T-40's-90's! Right, later on in time they finally did. But they should have started much earlier in the 50's. Although you could get a 4-53 Detroit in a Chevy in the later part of the '60-'66 Mediums but yet not in a GMC. That was one example that was backwards, lol. __________________ '60-'72 Chev/GMC Fan GMC 9500 Fan Detroit Diesel Fan

04-26-2020, 10:01 PM	#687
factorystock Registered User Join Date: Feb 2007 Location: west coast Posts: 3,382	Re: 67-72 C/K/T-40's-90's! Like Bob B correctly mentioned, Chevy didn't even offer a truck line large enough in the 50's that could handle the size of a big GMC straight six.

04-27-2020, 08:50 AM	#688
special-K Special Order Join Date: Nov 2004 Location: Mt Airy, MD Posts: 85,852	Re: 67-72 C/K/T-40's-90's! I showed the 503 to emphasis that GMC had real truck engines and that was the top dog 6. But they did make great smaller engines that would have served the Chevys well had they used them. More cubes as well as "truck-built" design. Such as the 270 __________________ "BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~

04-27-2020, 09:17 AM	#689
C10 - C90 Bill Registered User Join Date: Nov 2001 Location: Moneta, VA USA Posts: 3,082	Re: 67-72 C/K/T-40's-90's! As well as the 302-6 as mentioned earlier. __________________ '60-'72 Chev/GMC Fan GMC 9500 Fan Detroit Diesel Fan

08-08-2020, 08:21 PM	#690
CarolinaHD Moderator Join Date: Aug 2017 Location: Cabarrus Posts: 417	Re: 67-72 C/K/T-40's-90's! Dragged this 67 out of the field today. 327ci, new process 4 speed, 2 speed vacuum rear, pto with the dump bed, blue/green interior.. I'll be parting it out on here soon. Need to upgrade my membership first Attached Images __________________ Alex 1967 C50 292ci Lumber truck 1967 C50 292ci Dump truck 1967 C60 366ci Fire truck

08-15-2020, 12:12 PM	#691
special-K Special Order Join Date: Nov 2004 Location: Mt Airy, MD Posts: 85,852	Re: 67-72 C/K/T-40's-90's! Here are some I don't think have showed up here Attached Images __________________ "BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~

08-15-2020, 01:21 PM	#692
C10 - C90 Bill Registered User Join Date: Nov 2001 Location: Moneta, VA USA Posts: 3,082	Re: 67-72 C/K/T-40's-90's! Some good looking trucks there. __________________ '60-'72 Chev/GMC Fan GMC 9500 Fan Detroit Diesel Fan

08-16-2020, 09:17 AM	#693
special-K Special Order Join Date: Nov 2004 Location: Mt Airy, MD Posts: 85,852	Re: 67-72 C/K/T-40's-90's! You ain't lyin'! I think this one looks good cuz it's still getting loaded. I wonder if it's still running the 366 Attached Images __________________ "BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~



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08-18-2020, 06:15 AM	#695
special-K Special Order Join Date: Nov 2004 Location: Mt Airy, MD Posts: 85,852	Re: 67-72 C/K/T-40's-90's! Another ugly wrecker. Ow, my poor eyes Attached Images __________________ "BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~

08-19-2020, 04:46 PM	#699
C10 - C90 Bill Registered User Join Date: Nov 2001 Location: Moneta, VA USA Posts: 3,082	Re: 67-72 C/K/T-40's-90's! Great looking Wreckers. I'll take the Black one a few pictures up, lol. __________________ '60-'72 Chev/GMC Fan GMC 9500 Fan Detroit Diesel Fan

08-19-2020, 06:55 PM	#700
jumpsoffrock Registered User Join Date: Apr 2014 Location: California Posts: 966	Re: 67-72 C/K/T-40's-90's! I'll take anything with Daytons and not these stupid widowmakers.

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