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#1 |
Special Order
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Location: Mt Airy, MD
Posts: 85,858
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I Dunno What It Is
Do you?This cab is a 69/70 C/30.What`s that vent looking thing in the floor?
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"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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#2 |
Registered User
Join Date: Feb 2007
Location: Cali Central Coast
Posts: 5,191
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Re: I Dunno What It Is
You mean the hole in the floor?
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'67 SWB Fleetside ZZ4/350/Tremec 5-speed/4link/Scott's IFS - and fun as heck! SOLD ![]() Click here to support the board Philippians 4: 6-7 |
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#3 |
Under Construction
Join Date: Oct 2007
Location: Midlothian,TX (DFW)
Posts: 4,555
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Re: I Dunno What It Is
looks like a vent cap. i wonder if its just sitting on top of the metal?
HMMM....
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Heath subscribe to the board here: http://67-72chevytrucks.com/vboard/payments.php http://67-72chevytrucks.com/vboard/s...d.php?t=157669 FAQ how to's 1956 Chevy Apache 1967 C10 SWB FleetSide (under construction) 1969 K10 SWB FleetSide (Future Build) 1972 C10 SWB Stepside (Future Build) 56 chevy truck : http://www.cardomain.com/ride/2955823/1 67 truck build: http://www.67-72chevytrucks.com/vboard/showthread.php?t=281357/1 69 k10: http://67-72chevytrucks.com/vboard/s...d.php?t=389470 |
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#4 |
Senior Member
![]() Join Date: May 2006
Location: Philadelphia, Pa. 19454
Posts: 9,516
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Re: I Dunno What It Is
Have you seen anything unusal lately....I vote for Dan. ROTFLMAO
Where is the demensional differance between a C 10 and a C30?
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Semper Fi...Uncle Sam, you da man All parts offered to help are free, unless otherwise noted Dont try this stuff in my build thread, unless you have 55 years of mechanical OTJ training SAFETY FIRST AS usual, off topic They say your mind goes second, can't remember the first Jim Last edited by jaros44sr; 02-24-2009 at 10:52 AM. |
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#5 |
*************
![]() Join Date: Apr 2005
Location: Pensacola, FL
Posts: 17,846
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Re: I Dunno What It Is
Is it mounted to the floor? It kinda looks like a breather on front of the engine oil fill.
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Rob - https://www.instagram.com/hart_rod_c10 As Iron Sharpens Iron, So One Man Sharpens Another. Proverbs 27:17 FOR SALE: DBW pedal bracket - http://67-72chevytrucks.com/vboard/s...d.php?t=651123 FOR SALE: Hood Brackets http://67-72chevytrucks.com/vboard/s...d.php?t=679945 1987 Silverado SWB - 34.5K original miles http://67-72chevytrucks.com/vboard/s...d.php?t=801834 1969 SuperBurb - http://67-72chevytrucks.com/vboard/s...d.php?t=200387 1968 Farm truck - http://67-72chevytrucks.com/vboard/s...d.php?t=358692 1968 SWB - http://67-72chevytrucks.com/vboard/s...d.php?t=551258 1948 Chevy - http://67-72chevytrucks.com/vboard/s...=122164&page=3 Last edited by Hart_Rod; 02-24-2009 at 10:57 AM. |
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#6 |
Registered User
![]() Join Date: Jul 2007
Location: SE WY
Posts: 640
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Re: I Dunno What It Is
I am thinking i saw one that was used to fill a hydraulic tank under the cab.
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72 chevy 3/4 ton 4X4 |
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#7 |
What?
Join Date: Jun 2007
Location: Southern California
Posts: 7,617
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Re: I Dunno What It Is
Could it be one of those air freshners you buy at the parts store, that just got left behind after the truck seat was removed?
![]() Seriously, I never have seen anything like it other than a breather on a engine. But the fuel vapor idea seems logical..
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Chris 1968 K20 Suburban 1972 K10 LWB PU |
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#8 |
Senior Member
Join Date: Aug 2006
Location: Minnesota
Posts: 943
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Re: I Dunno What It Is
I think thats the button for the ejector seat.
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#9 |
Special Order
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Location: Mt Airy, MD
Posts: 85,858
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Re: I Dunno What It Is
Here`s a closer view:
![]() Under the cab: ![]()
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"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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#10 |
Registered User
Join Date: May 2006
Location: at work
Posts: 2,552
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Re: I Dunno What It Is
what the heck is that?
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R.I.P. Killer 71 10/26/07 |
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#11 |
Jason
Join Date: Sep 2008
Location: Wetumpka, AL
Posts: 152
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Re: I Dunno What It Is
Looks homemade to me. I think I will install one on mine looks sweet!!!
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#12 |
Registered User
Join Date: Jun 2008
Location: South Florida
Posts: 11,375
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Re: I Dunno What It Is
I think it is to let the farts out of the cab without putting the window down, see the location?
Rigging ingenuity at it's best!!!! ![]()
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Get your facts first, and then you can distort them as much as you please!!!!!. Sylvester's build thread >>>http://67-72chevytrucks.com/vboard/s...ht=big+rebuild Last edited by big_al_71; 02-24-2009 at 11:51 AM. |
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#13 | |
Fabricate till you "puke"
Join Date: Jun 2002
Location: Ill
Posts: 9,403
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Re: I Dunno What It Is
Quote:
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69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears.... |
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#14 |
Registered User
Join Date: May 2007
Location: Buffalo MN
Posts: 606
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Re: I Dunno What It Is
maybe it was the fill cap for a full frame or boxed frame gas tank, i have seen a motorcycle where the frame was used as another gas tank, id say its probly nothing factory
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Trial and Error, its expensive but its a mistake i most likely wont make again 1971 chevy k10 custom deluxe http://67-72chevytrucks.com/vboard/s...d.php?t=341257 1968 chevy k/10 fleet http://67-72chevytrucks.com/vboard/s...d.php?t=334731 1948 desoto custom coupe fluid drive(family heirloom) |
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#15 | |
Registered User
Join Date: Feb 2009
Location: Bakersfield Ca.
Posts: 23
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Re: I Dunno What It Is
Quote:
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Shane Live life like there isn't going to be a tomorrow.....Because tomorrow doesn't exist! ![]() ![]() |
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#16 |
Registered User
![]() Join Date: Apr 2007
Location: Foster Rhode Island
Posts: 1,176
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Re: I Dunno What It Is
What happend to the rest of the truck? could it be some kind of a vent or a breather for a vac booster under the cab.I saw a 3500 gmc once that was supper HD it had 18" wheels with a big bolt pattern like a c 50 or 60 and it had a brake booster under the cab on the frame like my old c60.I dont know why it would need to vent inside the truck though,just throwing it out for consideration.
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#17 | |
Registered User
![]() Join Date: Apr 2007
Location: Foster Rhode Island
Posts: 1,176
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Re: I Dunno What It Is
Quote:
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#18 |
Special Order
![]() ![]() Join Date: Nov 2004
Location: Mt Airy, MD
Posts: 85,858
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Re: I Dunno What It Is
You know,Old Chev,that could be it.I never saw the rest of the truck.I believe it was a race car hauler.It`s a Custom/air cab.I didn`t think about those HD 3500s having different brakes.
Maybe Big Al`s right.That was my first thought.Maybe it`s like propane injection but with methane. ![]()
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"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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#19 |
Roadtrip!
![]() Join Date: Feb 2003
Location: Grand Rapids MN
Posts: 13,737
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Re: I Dunno What It Is
I have seen them before in c-40 and bigger trucks, but never paid attention to the reason.
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#20 |
Old member
Join Date: Jan 2002
Location: Liberty, & Garden City S.C. , U.S.
Posts: 19,936
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Re: I Dunno What It Is
What would you vent into the cab?
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 ![]() Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
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#21 |
Senior Member
![]() Join Date: Aug 2008
Location: Cedar Park, Texas
Posts: 7,500
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Re: I Dunno What It Is
It could be for something that needs venting like a rear axle does. For example, an axle does not give off any harmful fumes and it has a vent that is attached to the frame rail to keep it up out of water if crossing a wet area. Maybe there is someone with one of the C50-C60's who can clue us in as to if it is original and what is mounted under the cabs on the big trucks (?)
Last edited by WIDESIDE72; 02-24-2009 at 08:35 PM. |
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#22 |
Resident of Here
Join Date: May 2008
Location: Wesley Chapel, FL, USA
Posts: 7,716
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Re: I Dunno What It Is
Maybe where the owner lived it would flood frequently, so he decided to make a drain.
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~Bradley~ 2004 Black GTO LS2/T56 too much to list ![]() Miss having a truck ![]() Last edited by thirdstreettito; 02-24-2009 at 11:34 PM. |
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#23 |
The Older Generation
![]() ![]() ![]() Join Date: Aug 2006
Location: Montezuma, Iowa
Posts: 25,518
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Re: I Dunno What It Is
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Fill tube for the moonshine tank... ![]() LockDoc
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Leon Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles (My Dually Pickup Project Thread) http://67-72chevytrucks.com/vboard/s...d.php?t=829820 - |
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#24 |
Special Order
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Location: Mt Airy, MD
Posts: 85,858
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Re: I Dunno What It Is
Yeah,and it`s vented so the juice do`t swell up and blow!
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"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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#25 |
STOLEN
![]() Join Date: Jun 2006
Location: Orange County
Posts: 1,022
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Re: I Dunno What It Is
Thats a cap for the pee container for long trips when you can't pit stop.
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