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Aluminum Gas Tank - Totally TankedMovin' The Gas Tank Out Back From the February, 2009 issue of Custom Classic Trucks By Dakota Wentz
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Normally, when one lives by The Jeffersons' motto of movin' on up, there won't be any arguments. However, if we're talking about a gas tank in a classic truck and its up-front easy livin' location, suddenly living the high life doesn't sound so great. As it turns out, sittin' on top of a Molotov cocktail mounted in your classic truck's cab isn't exactly a peaceful feeling. For that reason, the safe money is on yanking that gas tank out of the cab and installing a No Limit Engineering aluminum gas tank out back. Moving the gas tank out of your '67-72 Chevy truck's cab and mounting a No Limit tank makes more sense than the rising gas prices (no pun intended). For one, the relocated tank handles the safety factor. Although the odds are rather slim, there is a chance of serious injury due to a gas fire or explosion if you get T-boned and the tank goes up in flames. With the tank out back, it gives you a much greater distance from a potential accident and a better overall state of mind when you're driving down the road trying to steer clear of Ricky Racer bobbing in and out of traffic. A second benefit is that with the gas tank removed, you get some much needed cargo space in the cab, where you could install a stereo system, reclining seat, cooler, or anything you want, for that matter. A third is that you can shave off that ugly filler neck killing the flowing lines of the truck, and that's just a couple of bullet points. No Limit Engineering in San Bernandino, California, has designed their tanks for an exact fit and easy installation. The tanks are constructed from .090-gauge aluminum and are welded in the No Limit shop to ensure quality. They are also fully baffled to prevent slosh and are made to fit underneath the bed between the frame-rails behind the rear axle. All tanks come with mount straps, hardware, output fittings, a vent kit filler option, and instructions. Not to mention they look way cool. No Limit also gives you the option to have your filler at the top of the tank or to the side if you want to make a custom fuel door.  Ohhhh, shiny-feast your eyes...  Ohhhh, shiny-feast your eyes on the 19-gallon aluminum No Limit gas tank.  The first step is to remove...  The first step is to remove the factory gas tank from the cab, but in order to get to the tank, the seat must be removed. To get the seat out, we removed the four bolts that hold it to the cab floor. When it comes to installing the tank, it's a matter of drilling six holes and bolting it to the frame. After that, you make a new fuel line and you're good to go. Also, No Limit has tanks for a variety of years and makes of trucks, and if they don't have an off-the-shelf unit, they can build you a custom one-off with the provided dimensions. For this install, we headed down to the Primedia Tech Center, where Project Get Shorty sat ready for battle. It took my brother Chance and I nearly four hours to complete the install, which was partly due to the fact that there was no bed on the truck. However, one cool thing about the No Limit tank is that it can be installed with the bed on the truck since the tank mounts on the bed's underside, and No Limit gives you the appropriate hardware.  With the seat out, we then...  With the seat out, we then removed the tank. We also removed the filler neck, fuel lines, insulation,...  ...and all the rest of the...  ...and all the rest of the unnecessary hardware.  Normally, for this install...  Normally, for this install you need to remove a few crossmembers toward the rear of the frame, but because Shorty has already had the factory crossmembers removed, we got straight to business. The tank mounts on the frame's underside between the framerails. Using a floor jack, Chance placed the tank in the mounting position.  We decided we would place...  We decided we would place the tank 2 1/2 inches from the rear of the frame; therefore, we made our measurement and placed the tank accordingly.  Making sure the tank was squared...  Making sure the tank was squared up, we took one more set of measurements, but this time we measured from the rear of the frame to the forward edge of the tank.  With the tank squared up,...  With the tank squared up, we placed the No Limit steel mounting strips on the underside of the tank flanges and marked where the mounting holes needed to be drilled.  Taking no chances, Chance...  Taking no chances, Chance (sorry, that was lame, but I had to do it) secured the tank to the frame using C-clamps, which made sure the tank didn't move during drilling.  Before we got out the drill,...  Before we got out the drill, we used a punch in the center of our marked holes to aid the drill bit from moving around. After all, we don't want to scratch the new tank.  Using the correct bit, we...  Using the correct bit, we drilled the holes through the tank flanges and the frame.  Next up, we secured the tank...  Next up, we secured the tank to the frame. We used regular nuts and bolts, but No Limit does provide threaded clips for those who do this with the bed on.  Although the tank does act...  Although the tank does act as a giant crossmember to help keep the frame's integrity intact, No Limit suggests using the rear crossmember. However, instead of just reinstalling it, they recommend flipping the crossmember over for better fitment. By flipping the crossmember and finding the correct mounting position, we were able to drill the new holes in the frame to bolt up the crossmember.  Because we moved the tank...  Because we moved the tank to the truck's rear, the factory fuel lines will no longer work. Therefore, we had Inline Tube send us 3/8-inch stainless steel fuel line stock so we could make our own fuel line.  Using a small tubing bender...  Using a small tubing bender and the Knee Bender 2000 (the region just below your knee cap), we bent the Inline Tube fuel line to follow the frame's contour from the fuel pump to the rear of the No Limit tank.  Because the fuel line will...  Because the fuel line will connect to the fuel pump and No Limit tank via a short rubber hose, I flared the end of the line, which will help prevent the line from sliding off or working itself loose.  Here you can see how I bent...  Here you can see how I bent the line to follow the Air Ride Technologies C-notch and mounting bolts. It's important to make sure you flow with the frame and make sure the line isn't resting on any protruding objects. The last thing you want is your fuel line rubbing up against something and eventually springing a leak.  Inline Tube also sent us these...  Inline Tube also sent us these stainless line clamps to mount the fuel line to the inside of the frame. By simply drilling a hole and tapping it, the clips fasten to the frame for a clean look.  With the hard line fastened...  With the hard line fastened down, I connected the new fuel line to the tank and the fuel pump with some 3/8-inch fuel hose I bought from Manny, Moe, and Jack, also known as Pep Boys.  I went with a bed fill tank,...  I went with a bed fill tank, so No Limit sent us this cool cap filler that will mount flush with the bed floor. No Limit also sells fuel sending units, but because I don't know what gauges I'm going to run, I'll just use a fuel sending block-off for now.
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The Thinker??? - Haul Monitor
Ryan talks about the friendly badgering that goes on around the shop and overcoming obstacles that seemly pop up out of nowhere during a project....
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