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Ships within 48 hours · Estimated delivery Sep 29 - Oct 4
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Sniper EFI Fuel Tank System 400 LPH - 19-407Overview: Holley and Sniper will help you to complete your EFI swap with our new EFI Conversion Fuel Tanks. Each tank is a direct fit for your application no modifications necessary. The kit includes the tank, a 400 lph fuel pump, internal baffling, a fuel level sender, and the filler neck. The tank is powder coated for corrosion resistance and great looks. These tank kits are a complete solution for your EFI project! Supports up to 750 EFI (@ 60 PSI
Overview:
Holley and Sniper will help you to complete your EFI swap with our new EFI Conversion Fuel Tanks. Each tank is a direct fit for your application-no modifications necessary. The kit includes the tank, a 400 lph fuel pump, internal baffling, a fuel level sender, and the filler neck. The tank is powder coated for corrosion resistance and great looks. These tank kits are a complete solution for your EFI project!
Supports up to 750 EFI (@ 60 PSI at 13.5 Volts / 10.4 AMP Draw)
Size: 39-1/4" x 24-1/2" x 7-3/4"
***Hose clamps are not included for two piece filler neck.
Features:
- Tanks are coated galvanized steel then powder coated silver for total corrosion protection
- 400 lph fuel pump with hanger assembly gives you the fuel you need with in-tank quietness
- Sender has ¼†NPT Supply and Return line ports for easy fuel line connection and a barbed vent fitting
- Fuel level sender included with the correct Ohm range for your factory gauges
- Fuel pump and sender are recessed in the tank to provide an easy installation with no modification to your car
- EFI style tank baffling includes a large 4.3 liter internal fuel tray to prevent fuel pump starvation
- Fits and looks like an OE tank when installed
- Complete bolt in solution for your EFI conversion
- Includes new tank straps
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1970 - 1972 | Chevrolet | Monte Carlo | Base | 350/5.7L V8 |
| 1970 - 1972 | Chevrolet | Monte Carlo | Base | 402/6.6L V8 |
| 1970 - 1972 | Chevrolet | Monte Carlo | Base | 454/7.4L V8 |
| 1970 - 1972 | Chevrolet | Monte Carlo | Base | 400/6.6L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Malibu | 402/6.6L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Malibu | 454/7.4L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Concours | 454/7.4L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Malibu | 250/4.1L L6 |
| 1970 - 1972 | Chevrolet | Chevelle | Concours Estate | 454/7.4L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Concours | 307/5L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Concours | 402/6.6L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | SS | 350/5.7L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Malibu | 307/5L V8 |
| 1970 | Chevrolet | Chevelle | Malibu | 396/6.5L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Malibu | 350/5.7L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Concours Estate | 402/6.6L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Greenbrier | 350/5.7L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Greenbrier | 307/5L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Concours | 350/5.7L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Concours | 250/4.1L L6 |
| 1970 - 1972 | Chevrolet | Chevelle | Base | 402/6.6L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Concours Estate | 307/5L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Base | 307/5L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Base | 250/4.1L L6 |
| 1970 - 1972 | Chevrolet | Chevelle | Greenbrier | 250/4.1L L6 |
| 1970 | Chevrolet | Chevelle | SS | 396/6.5L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Nomad | 402/6.6L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Base | 454/7.4L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Base | 400/6.6L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | SS | 400/6.6L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Nomad | 307/5L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Greenbrier | 402/6.6L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | SS | 250/4.1L L6 |
| 1970 - 1972 | Chevrolet | Chevelle | Concours Estate | 400/6.6L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Greenbrier | 400/6.6L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Nomad | 250/4.1L L6 |
| 1970 - 1972 | Chevrolet | Chevelle | Nomad | 400/6.6L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Malibu | 400/6.6L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Concours | 400/6.6L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Base | 350/5.7L V8 |
| 1971 | Chevrolet | Chevelle | SS | 307/5L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Concours Estate | 250/4.1L L6 |
| 1970 - 1972 | Chevrolet | Chevelle | Nomad | 454/7.4L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Concours Estate | 350/5.7L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Greenbrier | 454/7.4L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | Nomad | 350/5.7L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | SS | 454/7.4L V8 |
| 1970 - 1972 | Chevrolet | Chevelle | SS | 402/6.6L V8 |
Specs:
| Brand | Holley Sniper EFI |
|---|---|
| Color | Silver |
| Drain Plug | No |
| Emission Code | 4 |
| Finish | Powdercoated |
| Free Flow LPH | 400 |
| Fuel Sending Unit Ohms | 0-90 Ohms |
| Fuel System Type | Gasoline |
| Gallon Capacity | 20 |
| Material | Steel |
| New Straps Included | Yes |
| Product Type | Fuel Tank |
| Warning | California Proposition 65 |
| Warranty | Limited 90 Day |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 2
Buy the individual cross cut sheets, not these rolls.
Size: 36 sqft
I ordered two different types, individually cross cut foil rectangular pieces and these rolls both containing 36. sq. ft. The cross cut sheet blows this away. This stuff is much thinner, much less butyl rubber, much flimsier foil, and needs twice as much to have the same effect. Once you put it on, you cant remove it. The other brand's 2mm is much thicker than this.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Excellent product high quality.
Size: 36 sqft, Size: 36 sqft
This stuff definitely suprised how easy it was to work with.
Not to mention it sticks very well. Don't put it on anything you may need to get back into. It will take the paint off of a service area. I have a 2018 dodge durango. I just had a aftermarket audio sytem installed. It was rattling so bad it was driving me crazy. I seen this stuff and decided to give it a try.
Its a night and day difference no moore rattling. I box will be enough to do my back gate and all front and rear doors also. For the price you honestly can not beat it. If your on the fence about trying it don't be. You definitely won't regret getting it. Its worth every penny. You don't realize how much something rattling in your vehicle robs you of spund quality. Glad I made the decision. Now off to the other 4 doors. ,and then the roof. One of the things I really like was the fact it has multiple line to help you make even better cuts. Definitely will buy a gen.
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Reviewed in the United States on February 28, 2026
★★★★★ 5
Affordable, Clean and does the job.
Size: 36 sqft, Size: 36 sqft
I consumed about 90% of this box doing all doors and the tailgate on a 2000 tahoe. I applied it very liberally inside every door (exteror) panel. We then added an almost equal amount of deadening/absorbing/decoupling foam to the other side of the door (panel side). If you know how many rattles a circa 2000 tahoe GMT800 can have by now, you can appreciate why I added this as a "must" if i were to put some money back into this vehicle. Best sub $150 spent on this mini resto so far, right next to tint.
Good quality. Not to thick or thin. Good sized sheets. Seamed to deaden as good as another slightly thicker material i recently used in my F250. My box was delivered with no issues of melting or anything funky. Clean, no major smell before or after and easy to work with. Maybe buy a roller set and wear gloves. Save your hands if your doing inside of panels. Good buy. Will buy more for future projects.
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Reviewed in the United States on February 17, 2026
★★★★★ 5
Great product
Size: 36 sqft
Easy to apply, made a big difference in sound deadening on side by side. Would definitely purchase again.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
AS GOOD AS ANY OTHER, WORKS GREAT
Size: 36 sqft, Size: 36 sqft
Used this in my 17 RAM 1500. This stuff works great, just as good as S...ss brand that is also sold on here. Same thickness and same tackiness. And this stuff sticks like crazy, once its laid down and rolled onto the surface, it is hard to remove, so I am pretty sure it will stay where I installed it. It is great value, one box was enough to do the whole roof of the truck with a little left over for small spots. I think it took a total of 2.5 boxes to do my whole crew cab, roof, floor and back wall and most of the firewall, and I also added a layer of their .25" foam. I do notice a difference in less outside noise, from wind and road. I will be doing my wife car soon, and this is the product I will be using again, I recommend this.
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Reviewed in the United States on January 14, 2026