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Old 04-23-2002, 04:33 PM   #1
72 super 350
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Join Date: Jun 2001
Location: Pantego, NC, USA
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Post Gas Tank Help?

I have a '72 chevy 3/4 ton. I need to put a bigger gas tank in. Does the 73-81 suburban 40 gal tank fit in the back without major work or is the 31 gal. a better option in the back. Thanks. Gotta make the trip from Iowa to North Carolina and a little 18 gal just ain't gonna cut it.

Thanks

------------------
78 Chrysler Cordoba Race Car 360 CI. B-Bomber
96 Jeep Grand Cherokee
72 Super with 350. In process of rebuilding. any tips welcomed
Now Attending College in Orange City, Iowa.
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Old 04-23-2002, 04:41 PM   #2
HotRod929
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I dont know if that big tank will fit but I have a 1970 C-20 and I have the standard tank behind the seet but it also has a tank on the side behind the cab. You can also put one on the other side and have three tanks. I dont know if this is what you are looking for.
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Old 04-23-2002, 04:55 PM   #3
72 super 350
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Post

i use to have that set up, but the guy who had it before me got rid of the two saddle tanks so i don't have them anymore, either would be ok, i just want to get rid of the tank behind the seat in the cab and add more fuel capacity.

Thanks

------------------
78 Chrysler Cordoba Race Car 360 CI. B-Bomber
96 Jeep Grand Cherokee
72 Super with 350. In process of rebuilding. any tips welcomed
Now Attending College in Orange City, Iowa.
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Old 04-23-2002, 08:44 PM   #4
BubbaGreen
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Location: Cedar Park, TX
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the 40gal is WAY too big...
the 31gal is approx 28x28x13inches deep
this tank will fit a long bed with only
a bit of work. There is also a 25gal
which is 28x28x10-1/2deep...might also
be an option if you can find one. I have
a 31gal that i wanted to use in a short
bed fleetside, but requires cutting out
the rear most crossmember and I dont want
to do that. Get the 31gal, it should go in
nicely and if done right, will look totally
stock.

------------------
71 Chevy C-10 SWB Fleetside WAS:307w/3-on-the-tree NOW:350TBI/700R4/3.73
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