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73-87 Chevy _ GMC Trucks => 73-87 Chevy & GMC Trucks => Topic started by: 327power on November 01, 2009, 11:54:57 am

Title: In cab gas tanks for 81' C10?
Post by: 327power on November 01, 2009, 11:54:57 am
Hi, has anyone ever heard of installing an in-cab tank in a 73-87 Chevrolet pick-up? Did they ever come in that pick-up?
Just curious because I really don't care for the crappy side mount tank. A rear mount would be cool too.
Thanks!
Title: Re: In cab gas tanks for 81' C10?
Post by: Grover 1 on November 01, 2009, 12:29:38 pm
Here is what I did to mine.  Cheaper and easier that a rear mount - uses the same tank just relocate the filler.  You don't want an in the cab tank.  People spend good money to get them out of the cab.
Title: Re: In cab gas tanks for 81' C10?
Post by: Grover 1 on November 01, 2009, 12:31:08 pm
Here's another shot
Title: Re: In cab gas tanks for 81' C10?
Post by: campcrf on November 01, 2009, 01:20:27 pm
Grover....  thats a cool idea
Title: Re: In cab gas tanks for 81' C10?
Post by: Captkaos on November 01, 2009, 07:52:53 pm
So you would rather have explosive material behind you than outside the truck.
If you believing the hype about them being dangerous you have been mis-informed.

I moved my to the back using a Blazer tank, but for weight transfer.
see here: http://www.captkaoscustoms.com/blazertank.html
Title: Re: In cab gas tanks for 81' C10?
Post by: Blazin on November 01, 2009, 10:24:46 pm
Looks good. What do you do when you have the bed full of crap though?  ;D
Why would you want to lose what little space you have behind the seat?
Title: Re: In cab gas tanks for 81' C10?
Post by: Grover 1 on November 01, 2009, 11:26:19 pm
I'm thinking that was in jest.. I never use it for hauling anything!
Title: Re: In cab gas tanks for 81' C10?
Post by: 327power on November 02, 2009, 01:42:49 pm
I always liked the in cab tanks. I had one in an old Ford a while ago. No problems. Besides, they won't rot out inside the cab! I really do not like the side tanks.
About that Blazer rear tank...is it a pain to install? It sounds kinda cool. Thanks!
Title: Re: In cab gas tanks for 81' C10?
Post by: 327power on November 02, 2009, 02:49:31 pm
What about a rear mount tank from an old F100 instead of the Blazer tank? A lot of the Fords had the rear tank and it might work if the frames are similar. You think? 8)
Title: Re: In cab gas tanks for 81' C10?
Post by: Captkaos on November 02, 2009, 04:36:04 pm
The Blazer tank was a simple install you reuse what is already there and make it support piece from angle iron.  It is detailed on the link I posted.

Ford tanks don't use the same sending unit so you would have to modify it with a GM unit or swap fuel gauges.  The Blazer just bolts in and hooks up.
Title: Re: In cab gas tanks for 81' C10?
Post by: 327power on November 03, 2009, 07:26:02 pm
Nah...I still want my in cab tank. So did they ever come in the 73-87 model line? The early 70's most likely.
Title: Re: In cab gas tanks for 81' C10?
Post by: Marc on November 03, 2009, 08:11:58 pm
I've never seen one and they will rot from the inside out, and it's not pretty.  And you get to hear the fuel sloshing around all the time!  Fun!
Title: Re: In cab gas tanks for 81' C10?
Post by: Blazin on November 03, 2009, 08:39:37 pm
73 up never offered them.
I have had half a dozen pre 73 Chevy trucks with in cab tanks. Most of them were either allready rotted out and leaking when I got them, or started leaking while owned them.
You say you don't like the side tanks. Why?
Title: Re: In cab gas tanks for 81' C10?
Post by: 327power on November 04, 2009, 06:24:06 am
I've never liked side tanks. It always had to be rear mount, the old in cab, or even a 5 gallon jug. 8)
Title: Re: In cab gas tanks for 81' C10?
Post by: bigblock73 on November 04, 2009, 07:46:02 am
gas smell, fuel sloshing around, lost storage, ugly filler neck on the cab...no thanks!  If you are dead set on an in cab tank, then 73-87's aren't for you.  :)  Buy a older Chev or Ford.
Title: Re: In cab gas tanks for 81' C10?
Post by: Marc on November 04, 2009, 08:32:43 pm
Or a old Dodge...I got a '77 power wagon with one.
Title: Re: In cab gas tanks for 81' C10?
Post by: 327power on November 05, 2009, 06:11:20 am
The older pre 73' Chevrolets are actually very cool in my opinion. I'd love to own one!, but right now I got the 81' stepside. The reason I asked if you could install an in cab is because I really don't care for the side tank. It doesn't help out my saggin' spring situation...it leans on that side and the added weight of all that fuel! I had an in cab tank on my old 77 Ford which I thought was wicked cool, maybe because it was just different.
Thanks.
Title: Re: In cab gas tanks for 81' C10?
Post by: VileZambonie on November 05, 2009, 10:57:21 pm
Then get a fuel cell or blazer tank and rear mount it. Another option is an aluminum tank