Cabs - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**70STOVEBOLT** · 11-18-2010, 06:16 PM

Is there any difference between a C10 cab and a C30 cab? Also, is there any difference between a 2wd and 4x4 cab, other than the removable hump?

67chevy1series · 11-18-2010, 07:20 PM

other than the vin being for a 1 ton there are no body diiferences thta i know of someone else might chime in

evowerks · 11-18-2010, 10:46 PM

C30's have embosements on the roof for each clearance light.

**Dieselwrencher** · 11-18-2010, 11:30 PM

Other than the high hump, I think they are the same. (Other like the cab lights like already mentioned) But there is a difference in a small block and big block firewall too just an FYI.

71swb4x4 · 11-19-2010, 12:00 AM

I believe cab lights were optional and not on every one ton. Diesel what are yhe big block differences? As far as I know there are no differences in the 1/2 ton and one ton. There of course are differences in years.
Posted via Mobile Device

**Dieselwrencher** · 11-19-2010, 12:02 AM

Big Block firewalls have indentations for the valve covers/back of the engine. They basically gave clearance for these things to fit in.

**Dieselwrencher** · 11-19-2010, 12:16 AM

I was just looking at pics of my Longhorn, and I can't tell any differences in it's firewall. Maybe I'm wrong. Hopefully someone will chime in that knows for sure.

**too much stuff** · 11-19-2010, 12:27 AM

Quote:

Originally Posted by Dieselwrencher

I was just looking at pics of my Longhorn, and I can't tell any differences in it's firewall. Maybe I'm wrong. Hopefully someone will chime in that knows for sure.

No difference for that as far as i know. The big blocks had plenty of room in the correct location.

**Dieselwrencher** · 11-19-2010, 12:30 AM

Ok, Thanks Eric. I'd edit my posts, but then no one could see there isn't a difference. So I'll leave it alone.

**special-K** · 11-19-2010, 07:42 AM

Only 69-72 dual rear C/30s had the special clearance lamp roof panel.The lamps weren't required on single rear trucks because they were rated under 10,000 GVW and were standard width.

**70STOVEBOLT** · 11-19-2010, 01:41 PM

I bought a cab from a 72 C30 that I am going to put on my 70 C10, and I don't want any surprises when I go to make the swap. Does anybody know approximately how long it would take to pull a cab, transfer the doors, cowl, external heater box/blower motor, and the column, gauge panel/switches, wiring harness? I was thinking I could get it done over a 3-day weekend. Am I nuts?

*Fitz* · 11-19-2010, 04:57 PM

Quote:

Originally Posted by 70STOVEBOLT

I bought a cab from a 72 C30 that I am going to put on my 70 C10, and I don't want any surprises when I go to make the swap. Does anybody know approximately how long it would take to pull a cab, transfer the doors, cowl, external heater box/blower motor, and the column, gauge panel/switches, wiring harness? I was thinking I could get it done over a 3-day weekend. Am I nuts?

If you're a really good wrench and have a helper you could probably do it in 3 days or less....if you're by yourself and you've never hung a set of doors ...3 weeks

**70STOVEBOLT** · 11-19-2010, 05:50 PM

I'll have lots of helpers! Probably at least 12 each day!!

**special-K** · 11-19-2010, 05:54 PM

12 people or 12 beers?

It's doable in a 3 day weekend.

**70STOVEBOLT** · 11-20-2010, 11:53 AM

12 beers!! I have decided to wait until spring. With my luck, I would get the new cab on and then wreck the truck this winter.

11-18-2010, 06:16 PM	#1
70STOVEBOLT Senior Member Join Date: Jun 2005 Location: Winona Lake, IN Posts: 6,367	Cabs Is there any difference between a C10 cab and a C30 cab? Also, is there any difference between a 2wd and 4x4 cab, other than the removable hump? __________________ 70 C/10 SWB 402/TH400/3.73 "The Needy Beast" 200,000 Mile Club Disc Brake Club Owner installed options: Front Sway Bar Power Steering Power Brakes Cigar Lighter Courtesy Lights Deluxe Side Markers Wiper Delay Sliding Rear Window Power Windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear

11-18-2010, 07:20 PM	#2
67chevy1series Registered User Join Date: Mar 2010 Location: a t w a t e r cali 95301 Posts: 10,713	Re: Cabs other than the vin being for a 1 ton there are no body diiferences thta i know of someone else might chime in

11-18-2010, 10:46 PM	#3
evowerks Registered User Join Date: May 2008 Location: Northport LI,NY Posts: 161	Re: Cabs C30's have embosements on the roof for each clearance light. __________________ "TRUCKS ARE WHAT WE'RE ALL ABOUT" 69 C-30 flatbed/dump on a '88 P30 chassis 70 C-30 Cab & Chassis http://67-72chevytrucks.com/vboard/s...d.php?t=291544 67 GMC Camper Cruiser cab 73 Gmc K25 Sierra Grande BUILD THREAD http://67-72chevytrucks.com/vboard/s...d.php?t=291276

11-18-2010, 11:30 PM	#4
Dieselwrencher 6>8 Plugless........ Join Date: Sep 2007 Location: Prairie City, Ia Posts: 17,139	Re: Cabs Other than the high hump, I think they are the same. (Other like the cab lights like already mentioned) But there is a difference in a small block and big block firewall too just an FYI. __________________ Ryan 1972 Chevy Longhorn K30 Cheyenne Super, 359 Inline 6 cylinder, Auto Trans, Tilt, Diesel Tach/Vach, Buckets, Rare Rear 4-link and air ride option Build Thread 1972 GMC Sierra Grande Longhorn 4x4 1972 Chevy Cheyenne Super K20 Long Step side tilt, tach, tow hooks, AC, 350 4 speed 1972 C10 Suburban Custom Deluxe 1969 Chevy milk truck 1971 Camaro RS 5.3 BTR STG3 Cam Super T10 1940 Ford 354 Hemi 46RH Ford 9" on air ride huge project *Tired of spark plugs? Check this out.*

11-19-2010, 12:00 AM	#5
71swb4x4 Senior Member Join Date: Nov 2003 Location: Brookings, SD Posts: 10,497	Re: Cabs I believe cab lights were optional and not on every one ton. Diesel what are yhe big block differences? As far as I know there are no differences in the 1/2 ton and one ton. There of course are differences in years. Posted via Mobile Device __________________ Some people are like slinkies, they aren't good for anything, but you can't help but smile when you see one tumble down the stairs.

11-19-2010, 12:02 AM	#6
Dieselwrencher 6>8 Plugless........ Join Date: Sep 2007 Location: Prairie City, Ia Posts: 17,139	Re: Cabs Big Block firewalls have indentations for the valve covers/back of the engine. They basically gave clearance for these things to fit in. __________________ Ryan 1972 Chevy Longhorn K30 Cheyenne Super, 359 Inline 6 cylinder, Auto Trans, Tilt, Diesel Tach/Vach, Buckets, Rare Rear 4-link and air ride option Build Thread 1972 GMC Sierra Grande Longhorn 4x4 1972 Chevy Cheyenne Super K20 Long Step side tilt, tach, tow hooks, AC, 350 4 speed 1972 C10 Suburban Custom Deluxe 1969 Chevy milk truck 1971 Camaro RS 5.3 BTR STG3 Cam Super T10 1940 Ford 354 Hemi 46RH Ford 9" on air ride huge project *Tired of spark plugs? Check this out.*

11-19-2010, 12:16 AM	#7
Dieselwrencher 6>8 Plugless........ Join Date: Sep 2007 Location: Prairie City, Ia Posts: 17,139	Re: Cabs I was just looking at pics of my Longhorn, and I can't tell any differences in it's firewall. Maybe I'm wrong. Hopefully someone will chime in that knows for sure. __________________ Ryan 1972 Chevy Longhorn K30 Cheyenne Super, 359 Inline 6 cylinder, Auto Trans, Tilt, Diesel Tach/Vach, Buckets, Rare Rear 4-link and air ride option Build Thread 1972 GMC Sierra Grande Longhorn 4x4 1972 Chevy Cheyenne Super K20 Long Step side tilt, tach, tow hooks, AC, 350 4 speed 1972 C10 Suburban Custom Deluxe 1969 Chevy milk truck 1971 Camaro RS 5.3 BTR STG3 Cam Super T10 1940 Ford 354 Hemi 46RH Ford 9" on air ride huge project *Tired of spark plugs? Check this out.*

11-19-2010, 12:30 AM	#9
Dieselwrencher 6>8 Plugless........ Join Date: Sep 2007 Location: Prairie City, Ia Posts: 17,139	Re: Cabs Ok, Thanks Eric. I'd edit my posts, but then no one could see there isn't a difference. So I'll leave it alone. __________________ Ryan 1972 Chevy Longhorn K30 Cheyenne Super, 359 Inline 6 cylinder, Auto Trans, Tilt, Diesel Tach/Vach, Buckets, Rare Rear 4-link and air ride option Build Thread 1972 GMC Sierra Grande Longhorn 4x4 1972 Chevy Cheyenne Super K20 Long Step side tilt, tach, tow hooks, AC, 350 4 speed 1972 C10 Suburban Custom Deluxe 1969 Chevy milk truck 1971 Camaro RS 5.3 BTR STG3 Cam Super T10 1940 Ford 354 Hemi 46RH Ford 9" on air ride huge project *Tired of spark plugs? Check this out.*

11-19-2010, 07:42 AM	#10
special-K Special Order Join Date: Nov 2004 Location: Mt Airy, MD Posts: 85,852	Re: Cabs Only 69-72 dual rear C/30s had the special clearance lamp roof panel.The lamps weren't required on single rear trucks because they were rated under 10,000 GVW and were standard width. __________________ "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 ~

11-19-2010, 01:41 PM	#11
70STOVEBOLT Senior Member Join Date: Jun 2005 Location: Winona Lake, IN Posts: 6,367	Re: Cabs I bought a cab from a 72 C30 that I am going to put on my 70 C10, and I don't want any surprises when I go to make the swap. Does anybody know approximately how long it would take to pull a cab, transfer the doors, cowl, external heater box/blower motor, and the column, gauge panel/switches, wiring harness? I was thinking I could get it done over a 3-day weekend. Am I nuts? __________________ 70 C/10 SWB 402/TH400/3.73 "The Needy Beast" 200,000 Mile Club Disc Brake Club Owner installed options: Front Sway Bar Power Steering Power Brakes Cigar Lighter Courtesy Lights Deluxe Side Markers Wiper Delay Sliding Rear Window Power Windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear

11-19-2010, 05:50 PM	#13
70STOVEBOLT Senior Member Join Date: Jun 2005 Location: Winona Lake, IN Posts: 6,367	Re: Cabs I'll have lots of helpers! Probably at least 12 each day!! __________________ 70 C/10 SWB 402/TH400/3.73 "The Needy Beast" 200,000 Mile Club Disc Brake Club Owner installed options: Front Sway Bar Power Steering Power Brakes Cigar Lighter Courtesy Lights Deluxe Side Markers Wiper Delay Sliding Rear Window Power Windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear

11-19-2010, 05:54 PM	#14
special-K Special Order Join Date: Nov 2004 Location: Mt Airy, MD Posts: 85,852	Re: Cabs 12 people or 12 beers? It's doable in a 3 day weekend. __________________ "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; 11-19-2010 at 05:56 PM.

11-20-2010, 11:53 AM	#15
70STOVEBOLT Senior Member Join Date: Jun 2005 Location: Winona Lake, IN Posts: 6,367	Re: Cabs 12 beers!! I have decided to wait until spring. With my luck, I would get the new cab on and then wreck the truck this winter. __________________ 70 C/10 SWB 402/TH400/3.73 "The Needy Beast" 200,000 Mile Club Disc Brake Club Owner installed options: Front Sway Bar Power Steering Power Brakes Cigar Lighter Courtesy Lights Deluxe Side Markers Wiper Delay Sliding Rear Window Power Windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear



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