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Description
Sniper EFI Fuel Tank System 400 LPH - 19-449Overview: 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, and fuel level sender. The tank is powder coated for corrosion resistance and great looks. These tank kits are a complete solution for your EFI project! ***Steel filler neck is not included. You must use
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, and fuel level sender. The tank is powder coated for corrosion resistance and great looks. These tank kits are a complete solution for your EFI project!
***Steel filler neck is not included. You must use your existing stock filler neck or purchase one through restoration suppliers.
Supports up to 750 EFI (@ 60 PSI at 13.5 Volts / 10.4 AMP Draw)
Size is: 43-5/8" x 16-1/4" x 10-1/8"
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 |
|---|---|---|---|---|
| 1965 - 1966 | Chevrolet | Impala | SS | 327/5.4L V8 |
| 1960 | Chevrolet | Biscayne | Base | 236/3.9L L6 |
| 1960 | Chevrolet | Bel Air | Base | 236/3.9L L6 |
| 1965 - 1966 | Chevrolet | Impala | SS | 250/4.1L L6 |
| 1956 - 1962 | Chevrolet | Bel Air | Base | 235/3.8L L6 |
| 1965 - 1966 | Chevrolet | Bel Air | Base | 250/4.1L L6 |
| 1961 - 1965 | Chevrolet | Impala | Base | 409/6.7L V8 |
| 1965 - 1966 | Chevrolet | Impala | Base | 396/6.5L V8 |
| 1957 - 1966 | Chevrolet | Bel Air | Base | 283/4.6L V8 |
| 1965 - 1966 | Chevrolet | Impala | Base | 250/4.1L L6 |
| 1958 - 1962 | Chevrolet | Impala | Base | 235/3.8L L6 |
| 1962 - 1966 | Chevrolet | Bel Air | Base | 327/5.3L V8 |
| 1957 - 1961 | Chevrolet | Corvette | Base | 283/4.6L V8 |
| 1961 - 1965 | Chevrolet | Bel Air | Base | 409/6.7L V8 |
| 1959 | Chevrolet | Bel Air | Base | 322/5.3L V8 |
| 1959 - 1960 | Chevrolet | Bel Air | Base | 261/4.3L L6 |
| 1965 - 1966 | Chevrolet | Bel Air | Base | 396/6.5L V8 |
| 1958 - 1966 | Chevrolet | Biscayne | Base | 283/4.6L V8 |
| 1958 - 1966 | Chevrolet | Impala | Base | 283/4.6L V8 |
| 1965 | Chevrolet | Corvette | Base | 396/6.5L V8 |
| 1958 - 1962 | Chevrolet | Biscayne | Base | 235/3.8L L6 |
| 1962 - 1966 | Chevrolet | Corvette | Base | 327/5.3L V8 |
| 1962 - 1966 | Chevrolet | Impala | Base | 327/5.3L V8 |
| 1965 | Chevrolet | Bel Air | Base | 230/3.8L L6 |
| 1956 - 1957 | Chevrolet | Bel Air | Base | 265/4.3L V8 |
| 1966 | Chevrolet | Impala | SS | 283/4.6L V8 |
| 1965 - 1966 | Chevrolet | Impala | SS | 396/6.5L V8 |
| 1965 | Chevrolet | Impala | SS | 230/3.8L L6 |
| 1965 - 1966 | Chevrolet | Biscayne | Base | 250/4.1L L6 |
| 1956 | Chevrolet | Corvette | Base | 265/4.3L V8 |
| 1961 - 1965 | Chevrolet | Biscayne | Base | 409/6.7L V8 |
| 1965 - 1966 | Chevrolet | Biscayne | Base | 396/6.5L V8 |
| 1965 | Chevrolet | Impala | Base | 230/3.8L L6 |
| 1962 - 1966 | Chevrolet | Biscayne | Base | 327/5.3L V8 |
| 1965 | Chevrolet | Impala | SS | 409/6.7L V8 |
| 1965 | Chevrolet | Biscayne | Base | 230/3.8L L6 |
Specs:
| Brand | Holley Sniper EFI |
|---|---|
| Color | Silver |
| Drain Plug | No |
| Emission Code | 4 |
| Finish | Powdercoated |
| Free Flow LPH | 400 |
| Fuel Sending Unit Ohms | 0-30 Ohms |
| Fuel System Type | Gasoline |
| Gallon Capacity | 16 |
| 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
4.1 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
My Dog Likes It… But My Cat LOVES It!
Style: S-Level 2
⭐⭐⭐⭐⭐
I originally bought this puzzle feeder for my dog, but surprisingly, my cat became obsessed with it! She has been using it since she was very young and figured it out incredibly fast.
I love that it turns treat time into a fun mental challenge. Instead of simply giving treats between meals, it encourages problem-solving, movement, and natural foraging behaviors. It’s a great way to provide enrichment, keep them entertained, and stimulate their minds while rewarding them at the same time.
The different compartments and sliding pieces keep things interesting, and it’s been durable enough to handle daily use. Watching my pets learn and interact with it is honestly one of my favorite things.
If you’re looking for a way to keep your dog or cat mentally engaged while offering treats in moderation, I highly recommend it!
🐾 A great enrichment toy that makes snack time more rewarding and interactive.
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Reviewed in the United States on June 11, 2026
★★★★★ 4
Durable interactive fun for You and your Dog
Style: S-Level 2
It’s it’s an interactive toy if your dog isn’t lazy like my little boy. He likes to play, but he wants me to show him where everything is. It’s very doable because he’s rough and tough and it was much more reasonable than some of the other interactive toys..
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Reviewed in the United States on February 11, 2026
★★★★★ 5
Great thanking game for you and your dogs entertainment.
Style: S-Level 2
Great product it entertained my Chihuahua for 30 minutes. It really makes a high energy dog think and get focused.
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Reviewed in the United States on June 11, 2026
★★★★★ 5
Fun dog product
Style: S-Level 2
When I first got this, I loaded up the compartments and set it down for the dog – excited and interested to see what she would do. She looked at it smelled it walked away. Disappointed – after a few hours – I put it under a table where she has a little rug, she likes to lay on. The next day I could hear the little doors on the toy rattling and she got every single little treat. And she loves it. And it’s fun when she decides she wants a little snack that she doesn’t have to ask or beg for she goes to her little toy and takes one of the treats out of the holes.
It surprises me she never tries to chew on it. And I haven’t figured out how to make it squeak yet, nor has the dog. But it’s something all for her and she loves it. And it cleans up easily too.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Great dog toy
Style: S-Level 2
I buy this on repeat for my dog. It was fun when he was just a puppy, learning. He loves it so much that I can now put treats or kibble in it, and since there are such positive associations with it, it's a great way to get him to eat.
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Reviewed in the United States on June 9, 2026