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06-29-2005, 06:32 PM
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#1 |
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Registered User
Join Date: Sep 2004
Location: Clearfield, UT
Posts: 5
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Gas Tank options
When I went looking for a new gas tank for my '67 I noticed there is 2 options: with Evaporative Emission Control (EEC), and without EEC. I don't think my original tank has EEC. Would it be better to buy my new tank with, or without it? Any advice or suggestions? I'm not really sure what EEC does.
Thanks guys, Poe
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Poe Early-67 C10 2WD 1/2-Ton Longbed.  Clearfield, Utah thepoe@msn.com |
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06-29-2005, 06:42 PM
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#2 |
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State of Confusion!
  
Join Date: Jul 2002
Location: Gulfport, MS USA
Posts: 46,820
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You should not need the EEC tank. Basically instead of venting your tank fumes into the air, they get circulated it back into the engine's intake. That way no/less hazardous planet killing fumes get into the environment.
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Bill 1970 Chevy Custom/10 LWB Fleetside 2010 Toyota Tacoma PreRunner SR5 Double Cab - DD Member of Louisiana Classic Truck Club (LCTC) Bill's Gallery Life isn't tied with a bow, but it's still a gift. Live simply. Love generously. Care deeply. Speak kindly. Leave the rest to God! Last edited by Palf70Step; 06-29-2005 at 06:43 PM. |
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06-29-2005, 07:08 PM
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#3 |
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Senior Member
Join Date: Jul 2001
Location: Wellington, Ks
Posts: 10,163
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The EEC style tank started with the '71 model year. Earlier trucks did not have that setup. Before you buy a after market in-cab tank you may want to make a post "WTB-In-cab tank" along with your location to cut out the shipping charges. Specify, if wanting to stay a stock installation, that you have a '67 model, '67 thru '70 is what you need but a '71 or '72 year tank will also work. Lot of guys (like myself) have moved their in-cab tank to under the bed and have original tanks for sale or will give them away. If you were closer I have a really nice clean original tank complete with sending unit I could make you a deal on. From what I have seen I'm not impressed with the aftermarket tanks, much thinner metal than the originals. Just my .02 cents.
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1971 Chevy 1/2T 4x4 LWB 350 V-8 Was sm465-now 350TH/np205 Tilt, Tach, Towhooks Original Truck AM/FM Wellington, Ks Last edited by Ironhorse; 06-29-2005 at 07:09 PM. |
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06-29-2005, 07:09 PM
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#4 |
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Senior Member
Join Date: Sep 2004
Location: Wakaw, Sask, Canada
Posts: 3,179
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I agree that finding a good used tank should not be a problem. All the trucks I see go to the scrapyard all still have the tanks left in them.
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"You can take the man out of PA, but you can't take PA out of the man" |
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07-02-2005, 01:40 PM
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#5 |
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72 BB C30 Super LongHorn
Join Date: Nov 2002
Location: Chavez Ravine
Posts: 1,606
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I thought all that was different on these was the tank sending unit having the extra vent lines? Other than the canister, etc etc....
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72 BB C/30 Longhorn Super HO72 No-Spin, #'s matching, Tilt, Tach, AC, AM/FM HO72 build : http://67-72chevytrucks.com/vboard/s...d.php?t=714492 2017 SS 
Last edited by RPOZ11; 07-02-2005 at 01:57 PM. |
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07-02-2005, 02:41 PM
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#6 |
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67 is sold
Join Date: Apr 2001
Location: Troy, Michigan
Posts: 6,738
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Yep, I have two nice in cab tanks looking for good homes
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