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Installed 17 Gal LMC Rear Tank

R

Ratnest

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This morning I installed the LMC 17 Gal tank in my 66 Fleetside shortbed chassis. The galvanized tank came with sending unit and installation straps. I also bought the polished and keyed flush mount filler that is designed to be incorporated into one of the bed planks on the driver's side. The install was simple and I did not have to use the tank straps. The tank had two holes on each side that lined-up with factory holes in the lower frame lip. The area of the tank lip with the mounting holes was reinforced to provide extra strength and I chose to mount the tank directly to the lower frame rails using a rubber cushion between the frame rails and the lip of the tank. When the truck is completed, I figure only 2" to 3" of the tank will be visible below the bumper. It was necessary to shorten the tank's filler spout 1" and the flush mount filler will be shortened upon installion by 1 and 1/4". I will also have to shorten the rubber tube that connects the tank to the flush mount filler..but will wait till the bed is installed so measurements can be precise.

I think the LMC tank is a good product and is fairly priced. Time will tell. I know lots of you would not like to have the filler integrated into the bed floor...but it works for me.
 

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Thanks for posting.

Straps seem to be the OEM preferred method of mounting gas tanks, I think it may have something to do with flexibility during an accident? Straps are more forgiving, Bolts transfer load directly into the tank.
 
Lakeroadster said:
Thanks for posting.

Straps seem to be the OEM preferred method of mounting gas tanks, I think it may have something to do with flexibility during an accident? Straps are more forgiving, Bolts transfer load directly into the tank.
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Good food for thought. I may add the straps as a backup. Thanks.
 
Ratsnest my filler is in the bed...if you can get by that big finger in the picture its just in front of the bed stake...LOL:rolleyes:
 

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Rich 5150 69 said:
Ratsnest my filler is in the bed...if you can get by that big finger in the picture its just in front of the bed stake...LOL:rolleyes:
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That's slick and out of harms way. Tell me about the tailgate cables and brackets setup you have. I was planning on using a Mar-K unit but haven't bought it yet and it's quite expensive.
 
Rich 5150 69 said:
Just plain old dodge ram tailgate cables, I sourced the anchors at the local wreckers and made the aluminum brackets for the tailgate. The cables have changed a little over the years by adding a keeper tang....

http://www.ebay.com/itm/Dodge-Ram-1...e-Tail-Gate-Cables-Pair-Set-NEW-/130996046530
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Thanks...I might be able to use those in conjunction with male/female seatbelt latches and ditch the chains. The Ebay price is $19 with free shipping....fits my budget nicely.
 
LMC Fuel Tank

Looks pretty good .

Is it lined ? .

Does it have baffles inside ? .

How thick is the metal ? .

I too , think that in bed fuel fillers are a poor choice , they're dangerous as well as inhibit the use of your truck as , well , a truck :rolleyes: .

Keep up the great works ! .
 
vwnate1 said:
Looks pretty good .

Is it lined ? .

Does it have baffles inside ? .

How thick is the metal ? .

I too , think that in bed fuel fillers are a poor choice , they're dangerous as well as inhibit the use of your truck as , well , a truck :rolleyes: .

Keep up the great works ! .
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It is not lined and does not have baffles. The metal is thin, maybe 18 guage. I'm going to take Lakeroadster's advice and install the straps to take a little stress off the mounting bolts. I will post a couple photos when the straps are in place. It's so dang cold here (low single digits) that I'm taking a day off from the garage.
 
On the advice of Lakeroadster, I considered adding the tank straps for extra piece of mind. Here are a couple photos of the tank with straps installed. It can't hurt and the straps will augment the strength of the 4 mounting bolts.

Thanks again Lakeroadster for helping make the Ratnest even better.
 

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Looking Good !

I'm concerned about the lack of baffles ~ when it's 2/3 or less full , you're going to feel the weight shaft as it sloshes 'round back there in the corners .

Good job that you remembered to place rub strips between the straps and tank .
 
My tank doesn't have baffles either. Did the stock tanks in these ole trucks have baffles? I remember hearing the gas sloshing around in the tank.

One advantage I have found is the weight of the fuel sloshing to the side helps to break the rear tires loose when doing donuts in the parking lot ;) And the amount it helps is directly proportional to the amount of fuel in said tank.....
 
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If your tank was set up from the factory for F,I. back hole top, lt would have had baffles, the original tank used to drive me nuts listening to the gas slosh around, ah just turn up the radio....
 

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One moment for topic drift...

Lakeroadster, I like your hidden tailgate latches. Very much like the ones on my Kenworth. Come to think of it, I'm purdy sure I've got some of those extra layin' around here somewhere.
 
1960sbc said:
I have a short box 1960 stepside. I want to buy a LMD tank. Is this the best option for a rear tank.
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You asked about a LMD tank...I assume you meant a LMC tank. I don't feel qualified to advise you on whether the LMC is the best option for your stepside. I did quite a bit of research before buying the LMC tank. However, based on comments from some experienced forum members I now wonder if I should have bought a tank with baffles. My main reasons for getting the LMC tank was that I could afford it, it was metal, and it came with all components needed for the install. Probably for twice the money ($400 or more) I could have bought a better tank.

Search "gas tank" in this forum and others...and review the very informative sticky by Woogeroo in this forum. You may find better alternatives.
 
Ratnest said:
You asked about a LMD tank...I assume you meant a LMC tank. I don't feel qualified to advise you on whether the LMC is the best option for your stepside. I did quite a bit of research before buying the LMC tank. However, based on comments from some experienced forum members I now wonder if I should have bought a tank with baffles. My main reasons for getting the LMC tank was that I could afford it, it was metal, and it came with all components needed for the install. Probably for twice the money ($400 or more) I could have bought a better tank.

Search "gas tank" in this forum and others...and review the very informative sticky by Woogeroo in this forum. You may find better alternatives.
Click to expand...

Here`s a link... http://www.c10trucks.com/forums/showthread.php?t=202
 
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