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Author Topic: Fuel tank size?  (Read 4596 times)

Offline robtco99

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Fuel tank size?
« on: March 19, 2008, 07:46:41 pm »
I have a 79 k20 4x4 lwb fleetside with dual tanks and was wondering what size the fuel tanks are?
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1979 K20 4X4 Camper Special

Offline robtco99

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Re: Fuel tank size?
« Reply #1 on: March 19, 2008, 07:49:32 pm »
btw-my fuel gauge isnt correct and i need to know how often to fill up. Thanks
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1979 K20 4X4 Camper Special

Offline VileZambonie

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Re: Fuel tank size?
« Reply #2 on: March 19, 2008, 07:55:41 pm »
should be 20 gallon
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74 GMC, 75 K5, 84 GMC, 85 K20, 86 k20, 79 K10

Offline joesgarage71

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Re: Fuel tank size?
« Reply #3 on: March 19, 2008, 10:32:15 pm »
 Yup 20 galon tanks if there 56" long and 16 gallons if there 42 7/8 long as per the spectra catalog.
« Last Edit: March 20, 2008, 12:08:22 pm by joesgarage71 »
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78' K-20 355/SM465/twin stick 205 6" on 36's
14 bolt FF/big bearing Dana 44 4.56 gears
92' GMC C-1500 454/4L80E/14 bolt

Offline Dragon

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Re: Fuel tank size?
« Reply #4 on: March 20, 2008, 02:12:16 am »
Being a LWB Fleetside, as Vile stated it should have a 20 gal on each side...
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Dragon
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96 GMC ECLWB & 92 Chevy ECLWB
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Offline Captkaos

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Re: Fuel tank size?
« Reply #5 on: March 20, 2008, 11:58:29 am »
FYI, A LWB could have a 20 main tank and a 16 secondary.  I have seen a few like that...
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Offline Dragon

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Re: Fuel tank size?
« Reply #6 on: March 20, 2008, 12:57:00 pm »
Quote from: Captkaos on March 20, 2008, 11:58:29 am
FYI, A LWB could have a 20 main tank and a 16 secondary.  I have seen a few like that...
Hmph Did not know that Capt....  Most of the LWB's around here have had either dual 20's or a single 20, with the SWB's having the 16's....  That's from what I have seen, have been told by my Father when he wanted to replace his tanks, and the Repair Shop Tank Guy(An Older Welder who fixes both Radiators, and Fuel Tanks) that patched my Father's tank.....
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Dragon
08 Magnum-New Toy
96 Caprice 9C1-Who Knows
96 GMC ECLWB & 92 Chevy ECLWB
77 GMC K25 HS-Gone but Not Forgotten

Offline Captkaos

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Re: Fuel tank size?
« Reply #7 on: March 20, 2008, 01:49:22 pm »
99% of the time that is right, just wanted to point out that I have seen LWB's stock with dual tanks and different tanks. the SWB's will ONLY be 16g.
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