Fuel Tank With Drain Plug Kit 1965-1968

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CJ's Part Number: FTK5
MSRP: $182.91
CJ's Low Price:
1560729600 15756
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Fuel Tank With Drain Plug Kit 1965-1968
Fuel Tank With Drain Plug Kit 1965-1968 Play Fuel Tank With Drain Plug Kit 1965-1968 Video 1 Play Fuel Tank With Drain Plug Kit 1965-1968 Video 2

Product Description

Fuel Tank Kit with Drain Plug for 1965, 1966, 1967 and 1968 Mustangs.

Install this brand new 16 gallon fuel tank kit in your 1965-1968 Mustang today and rest easy knowing that the fuel you just purchased won’t be leaking out. This kit is a direct replacement for the damaged, rusted stock fuel tank with the correct 16 gallon capacity tank. This fuel tank is coated to prevent rust and corrosion from occurring offering years of use. This kit will save you time and money.

Kit Includes:
- Fuel Tank with Drain
- Fuel Sending Unit with Gasket
- Locking Ring
- Filler Pipe Hose
- Filler Pipe Gasket
- Fuel Tank Mounting Hardware
- Fuel Tank Filler Screws

This fuel tank is a direct replacement for all 1965, 1966, 1967 and 1968 Mustangs, using the factory mounting holes. The tank is made using original dimensions, measuring 32-5/8" x 24 1/2" x 7", with the correct 16-gallon capacity. This tank has a drain plug for easy drainage.

This brand new fuel tank kit comes with a sending unit that is specific for the 16-gallon fuel tank allowing for accurate fuel level gauge operation. The fuel sending unit features a stainless steel construction with a 3/8" outlet tube. A retaining ring, O-ring gasket and filter are included.

Connecting the original fuel filler pipe to the 16 Gallon Fuel Tank, is a durable, 4" long fuel tank filler hose that is made from flexible, hard rubber. Replacing this hose is always recommended when installing a new fuel tank.

*Filer pipe is sold separately.

The best part about this fuel tank kit is the fact that everything bolts up to the factory locations using original hardware. If you don't have original hardware to use, a fuel tank mounting hardware kit is included, which comes with all the necessary mounting hardware required to drop in the new fuel tank and secure it.

Tech Tip: if you install two gaskets on the filler pipe, it helps to move the gas cap away from the tail light panel which helps to keep the gas cap from scratching the paint when it is twisted during opening and closing.

Whether you’re looking for an exterior mirror, wheels and tires, headlights and taillights or a set of interior upholstery, CJ’s has the parts you need to complete your classic Mustang restoration with ease! CJ’s has the parts you need to bring your early model Mustang build back to life--browse our huge selection of restoration parts for your pony today!

Purchase a Fuel Tank Kit with Drain Plug for your classic 1965, 1966, 1967 or 1968 Mustang from CJ Pony Parts today!

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Installation Instructions


Difficulty: Easy

Mustang Applications

This product will fit the following Mustang years:

Product Reviews

Write a review
Fuel Tank With Drain Plug Kit 1965-1968 is rated 4.7 out of 5 by 73.
Rated 4 out of 5 by from Great Value! I cant wait to get it in the car and hit the road. Best price i found for all thats included in the kit.
Date published: 2015-01-08
Rated 5 out of 5 by from if you need a gas tank this is it I bought it about a month ago it came really fast like a day or so later it came with everything you need new bolts etc it was really easy to install took about a hour to do
Date published: 2016-04-25
Rated 4 out of 5 by from Great Fuel Tank Kit!!!.... I Bought this Fuel Tank Kit for My....64.5 Coupe, What I Liked About this Kit was the Fact that it Came With Everything Needed to Install it..... The Install was Straight Forward, and after Getting Everything Installed, I Dropped-in a Couple of Gallons of Fuel to Check and See if there was Any Leaks, and to My Surprise there was....I Though it was Because I Did Not Tighten Down the Hose Clamps, But When I Looked Underneath, the Leak was Right where the Sending Unit Goes into the Tank, on the Outer Diameter of the Metal Ring that the Locking Ring Locks into..... So I Called CJ's....and Told the Rep. What Happen Regarding the Tank Leaking and He Then Informed Me that He Would Send Out a "New" Replacement Fuel Tank, that at No Charge to Me.... The New Tank Arrived a Few Days Later and I Got it Installed with No Issues/Problems, Bottom-Line.....the Customer Service I Received from CJ's Regarding this Issue, Was Excellent!!!....
Date published: 2017-03-25
Rated 5 out of 5 by from Loved the new tank fit perfectly! Bought a few weeks ago. Was quick and painless for my brother to install. He owes me money and did install to repay me little did I know it would be done so effortlessly
Date published: 2015-01-27
Rated 4 out of 5 by from Includes about everything! Bought this to replace my old cracked tank on a 65 coupe. Good fit. The galvan coating is not heavy so will be sure to give a shot of paint after a good cleaning on the underside of the tank.
Date published: 2015-01-11
Rated 5 out of 5 by from 66 fuel tank Once again CJ PonyParts has exactly what I need, never disappoints! It was so easy to install especially with the how to video.
Date published: 2015-01-08
Rated 5 out of 5 by from Easy to install I bought this product because my Fuel tank was in very bad conditions. With this new fuel tank i guarantee that my new engine is going to get clean gas...
Date published: 2015-01-08
Rated 5 out of 5 by from No sweat Bought this a few weeks ago. Removal and replacement were a breeze. Perfect fit, fast delivery, good quality
Date published: 2015-01-07
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Product Questions

Is tank rust proof inside?

Asked by: Animal Jim
Yes it is.
Answered by: rk cjpp
Date published: 2019-04-26

Is there a way I can get everything but the gas tank?

Asked by: DanyStang
The part numbers are, HW438, HW242, HW151, FSU28.
Answered by: rk cjpp
Date published: 2019-03-11

Does the kit come with everything in the picture?

Asked by: AK1965
Yes it does.
Answered by: rk cjpp
Date published: 2019-02-14

Will this kit fit a 1967 Cougar?

Asked by: Chevelle6901
Yes it will.
Answered by: rk cjpp
Date published: 2019-01-09

is the sending unit 3/8" ?

Asked by: MUSTANG
Yes it is 3/8.
Answered by: rk cjpp
Date published: 2018-12-12

Which tank do I need if I'm going to do a Holley EFI conversion?

Asked by: bford50
Here is the link. https://www.cjponyparts.com/holley-sniper-efi-fuel-tank-kit-16-gallon-with-255-lph-fuel-pump-1965-1968/p/FTKEFI9/. If you are using the master kit which comes with an external fuel pump then the stock tank will work.
Answered by: rk cjpp
Date published: 2018-11-27

I watched the video and it shows some type of sealing tape to be placed between the frame and the new gas tank, is that tape included or purchased separately? If not included, what is the part number?

Asked by: Mr Mike
That is strip caulk. Here is the link. https://www.cjponyparts.com/flexible-strip-caulk-60/p/EW31050/
Answered by: rk cjpp
Date published: 2018-11-16

what is the difference between this tank kit and the premium kit, they both seem to come with the same stuff but one is 190 and this is 154

Asked by: troccia
The premium comes with a protective coating.
Answered by: rk cjpp
Date published: 2018-11-05
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Product Video

Fuel Tank With Drain Plug Kit 1965-1968 Video Transcript
By Bill Tumas: There's nothing worse than spending 60 bucks to fill up your tank, only to find gas dripping out from underneath your car. With the cost of fuel these days, there is no better time to replace that rusted, leaking tank. Today we're going to show you how to install a new tank using this '66 Mustang Convertible.

This is our standard fuel tank kit for the '65 through '68 Mustang. It includes the tank, sending unit with the correct brass float, mounting hardware, filler hose and the filler pipe gasket.

For this installation you will need a flat blade screwdriver, Philips screwdriver, hammer, 3/8-inch ratchet, 1/2-inch socket, 3/8-inch socket, 1/4-inch ratchet, 7/16-inch socket, 5/16-inch socket, short extension, wire cutters, pry bar, 3/8-inch open-end wrench, scraper, safety glasses and a lift or jack and jack stands.

As you can see, the tank in our '66 has a nice big dent in it. It's due for replacement. The first step is going to be to drain the fuel. There is a couple ways you can do this. Drain it either from your sending unit, or if the tank has a drain, you'll want to use that. The best way to drain it? Take your car for a drive. If it's not drivable, either one of these ways will work.

The last step before removing the fuel tank from above is to disconnect the sending unit. You're going to pull the sending unit wire off the stud and then you'll want to disconnect the hose. We have the original stock crimp-clamps, which are one-time only and so you'll want to cut that off. Keep your pan handy as you may still have a little fuel come out of it. Now, we are ready to move inside the trunk. After you drain the tank, you'll want to clear your trunk out and remove the bolts that are holding the tank in place. Now, we're going to loosen the two screws the hold the filler pipe seal to the tank and to the filler pipe.

Now, we're going to disconnect our filler pipe. To remove the filler pipe you have to take the gas cap off. There are four bolts in the front here and there is on the back that we have to get off first. You'll want to pull the filler hose off the tank by twisting the whole assembly. Twist the hose off the pipe and pull out your filler. You'll be reusing the filler tube with your new tank. We include a new hose and also a new gasket so you can throw both of those away. Now, we are ready to remove the tank from the car itself.

Even though the hardware is removed there is still some seal holding it in place. We're going to start with a pry bar and see if we can get it loose. If you have trouble getting it off with a pry bar, a jack underneath the car forcing it up will usually do the trick as well. We are going to be installing new sealant with the new tank and so we want to get the surface as clean as possible and scrape off the old excess sealant. Once you've finished cleaning the original sealant off the trunk you will probably have a couple areas that are bare metal. We recommend a coat of primer before you install the new tank. Once you're finished with the primer, it usually only takes about 5-10 minutes to set up and then we can get in to installing our tank. I will put some strip caulk around the outside edge before we install the new tank. This will replicate the OEM caulking. Make sure not to leave any gaps in the corners; you want to seal all the way around. Before the tank goes back in the car, you want to test your sending unit; whether it's the original or a new one, you will still need to test it before you put it on the car.

You will use your multimeter set on ohms to test your sending unit. You want to ground it anywhere on the chassis, push the positive to the stud. You should see somewhere between 70 and 80 ohms, which is empty. As the flow goes up, that number is going to decrease, getting roughly to 8-10 by the time the tank would be full. As you can see, our sending unit is working properly.

Once you have tested your sending unit and you know it's good, we are ready to install it. The first step is to install this ring. There is a groove that it goes in to. I will put the float in at an angle first and make sure that the stud is at the bottom and put the ring on. I get about _ turn by hand. I will use a hammer to push it on the rest of the way. If you are ever working with a sending unit that has fuel involved, you'll want to use a brass punch. Since everything is new here a flathead screwdriver and hammer will work fine. Now, we're ready to install our tank.

The tank is going to go in the same way the old one came out. Line up the holes and grab our new hardware. Right now, we're going to put the fuel filler hose on. It goes over the tank. Slide it down and put the clamp on, but we're not going to tighten it down just yet. Put another one over here. Now we will install the fuel filler pipe. The new gasket comes with it, so make sure that you put it on before you put the pipe in. Once you install the filler pipe, your hose plants in place and we will tighten them back down. Now, we will reinstall our gas cap. Line the gasket up with the holes. The last step is to connect the sending unit. Make sure that you grab a new hose clamp to replace the one we took off. Now, our installation is finished. Once you're finished with the install you'll want to put some fresh fuel in the tank and check everything for leaks before you take it for a test drive. Installation should only take you for about an hour so you'll be back on the road in no time.