Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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For Your Every Summer RSVP, with Code: SUMMER15
Description
255 LPH Drop-In Fuel Module Assembly - 12-954Overview: Holley now offers offers a line of high performance Drop in fuel modules to cover a wide ranges of vehicles from sports cars to pickup trucks. These Drop in modules have been designed to the highest quality standards to provide increased performance and fuel efficiency for most stock, turbo, and supercharged applications capable of supporting 550+ horsepower. Features: Complete drop in fuel module assembly Integrated fuel storage and
Overview:
Holley now offers offers a line of high performance Drop-in fuel modules to cover a wide ranges of vehicles from sports cars to pickup trucks.
These Drop-in modules have been designed to the highest quality standards to provide increased performance and fuel efficiency for most stock, turbo, and supercharged applications capable of supporting 550+ horsepower.
Features:
- Complete drop-in fuel module assembly
- Integrated fuel storage and filtration technology
- Built in, pre-calibrated fuel level sensors
- Plug and play wiring harnesses
- Capable of supporting 550+ hp right out of the box
- Designed for return line and pulse width modulation (PWM)
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 2004 - 2006 | Chevrolet | Silverado 1500 | LS | 262/4.3L V6 |
| 2004 - 2006 | Chevrolet | Silverado 1500 | WT | 262/4.3L V6 |
| 2004 - 2006 | Chevrolet | Silverado 1500 | LS | 294/4.8L V8 |
| 2004 - 2006 | Chevrolet | Silverado 1500 | LT | 294/4.8L V8 |
| 2004 - 2006 | Chevrolet | Silverado 1500 | WT | 294/4.8L V8 |
| 2004 - 2006 | Chevrolet | Silverado 1500 | LS | 325/5.3L V8 |
| 2004 - 2006 | Chevrolet | Silverado 1500 | LT | 325/5.3L V8 |
| 2004 - 2006 | Chevrolet | Silverado 1500 | WT | 325/5.3L V8 |
| 2004 - 2006 | Chevrolet | Silverado 1500 | LT | 364/6L V8 |
| 2004 - 2006 | Chevrolet | Silverado 1500 | SS | 364/6L V8 |
| 2004 - 2006 | Chevrolet | Silverado 2500 HD | 364/6L V8 | |
| 2004 - 2006 | Chevrolet | Silverado 3500 | 364/6L V8 | |
| 2004 - 2006 | GMC | Sierra 2500 HD | 364/6L V8 | |
| 2004 - 2006 | GMC | Sierra 3500 | 364/6L V8 | |
| 2004 - 2006 | Chevrolet | Silverado 2500 HD | 496/8.1L V8 | |
| 2004 - 2006 | Chevrolet | Silverado 3500 | 496/8.1L V8 | |
| 2004 - 2006 | GMC | Sierra 2500 HD | 496/8.1L V8 | |
| 2004 - 2006 | GMC | Sierra 3500 | 496/8.1L V8 | |
| 2005 - 2006 | Chevrolet | Silverado 1500 HD | ||
| 2005 - 2006 | GMC | Sierra 1500 HD | ||
| 2004 - 2005 | Chevrolet | Silverado 1500 | Base | 262/4.3L V6 |
| 2004 - 2005 | Chevrolet | Silverado 1500 | LT | 262/4.3L V6 |
| 2005 - 2006 | GMC | Sierra 1500 | WT | 262/4.3L V6 |
| 2004 - 2005 | Chevrolet | Silverado 1500 | Base | 294/4.8L V8 |
| 2005 - 2006 | GMC | Sierra 1500 | WT | 294/4.8L V8 |
| 2005 - 2006 | GMC | Sierra 1500 | SLE | 294/4.8L V8 |
| 2004 - 2005 | Chevrolet | Silverado 1500 | Base | 325/5.3L V8 |
| 2005 - 2006 | GMC | Sierra 1500 | SLT | 325/5.3L V8 |
| 2005 - 2006 | GMC | Sierra 1500 | WT | 325/5.3L V8 |
| 2005 - 2006 | GMC | Sierra 1500 | SLE | 325/5.3L V8 |
| 2004 - 2005 | Chevrolet | Silverado 1500 | LS | 364/6L V8 |
| 2005 - 2006 | GMC | Sierra 1500 | SLT | 364/6L V8 |
| 2005 - 2006 | GMC | Sierra 1500 | SLE | 364/6L V8 |
| 2005 - 2006 | GMC | Sierra 1500 | Denali | 364/6L V8 |
| 2004 | Chevrolet | Silverado 2500 | ||
| 2004 | GMC | Sierra 2500 | ||
| 2007 | Chevrolet | Silverado 1500 HD Classic | ||
| 2007 | GMC | Sierra 1500 HD Classic | ||
| 2004 | Chevrolet | Silverado 1500 | Z71 | 262/4.3L V6 |
| 2004 | GMC | Sierra 1500 | 262/4.3L V6 | |
| 2005 | GMC | Sierra 1500 | Base | 262/4.3L V6 |
| 2006 | GMC | Sierra 1500 | SL | 262/4.3L V6 |
| 2007 | Chevrolet | Silverado 1500 Classic | LS | 262/4.3L V6 |
| 2007 | Chevrolet | Silverado 1500 Classic | WT | 262/4.3L V6 |
| 2007 | GMC | Sierra 1500 Classic | SL | 262/4.3L V6 |
| 2007 | GMC | Sierra 1500 Classic | WT | 262/4.3L V6 |
| 2004 | Chevrolet | Silverado 1500 | Z71 | 294/4.8L V8 |
| 2004 | GMC | Sierra 1500 | 294/4.8L V8 | |
| 2005 | GMC | Sierra 1500 | Base | 294/4.8L V8 |
| 2006 | GMC | Sierra 1500 | SL | 294/4.8L V8 |
| 2007 | Chevrolet | Silverado 1500 Classic | LS | 294/4.8L V8 |
| 2007 | Chevrolet | Silverado 1500 Classic | LT | 294/4.8L V8 |
| 2007 | Chevrolet | Silverado 1500 Classic | WT | 294/4.8L V8 |
| 2007 | GMC | Sierra 1500 Classic | SL | 294/4.8L V8 |
| 2007 | GMC | Sierra 1500 Classic | WT | 294/4.8L V8 |
| 2007 | GMC | Sierra 1500 Classic | SLE | 294/4.8L V8 |
| 2004 | Chevrolet | Silverado 1500 | Z71 | 325/5.3L V8 |
| 2004 | GMC | Sierra 1500 | 325/5.3L V8 | |
| 2005 | GMC | Sierra 1500 | Base | 325/5.3L V8 |
| 2006 | GMC | Sierra 1500 | SL | 325/5.3L V8 |
| 2007 | Chevrolet | Silverado 1500 Classic | LS | 325/5.3L V8 |
| 2007 | Chevrolet | Silverado 1500 Classic | LT | 325/5.3L V8 |
| 2007 | Chevrolet | Silverado 1500 Classic | WT | 325/5.3L V8 |
| 2007 | GMC | Sierra 1500 Classic | SL | 325/5.3L V8 |
| 2007 | GMC | Sierra 1500 Classic | SLT | 325/5.3L V8 |
| 2007 | GMC | Sierra 1500 Classic | WT | 325/5.3L V8 |
| 2007 | GMC | Sierra 1500 Classic | SLE | 325/5.3L V8 |
| 2004 | GMC | Sierra 1500 | 364/6L V8 | |
| 2007 | Chevrolet | Silverado 1500 Classic | LT | 364/6L V8 |
| 2007 | Chevrolet | Silverado 1500 Classic | SS | 364/6L V8 |
| 2007 | Chevrolet | Silverado 2500 HD Classic | 364/6L V8 | |
| 2007 | Chevrolet | Silverado 3500 Classic | 364/6L V8 | |
| 2007 | GMC | Sierra 1500 Classic | SLT | 364/6L V8 |
| 2007 | GMC | Sierra 1500 Classic | SLE | 364/6L V8 |
| 2007 | GMC | Sierra 1500 Classic | Denali | 364/6L V8 |
| 2007 | GMC | Sierra 2500 HD Classic | 364/6L V8 | |
| 2007 | GMC | Sierra 3500 Classic | 364/6L V8 | |
| 2007 | Chevrolet | Silverado 2500 HD Classic | 496/8.1L V8 | |
| 2007 | Chevrolet | Silverado 3500 Classic | 496/8.1L V8 | |
| 2007 | GMC | Sierra 2500 HD Classic | 496/8.1L V8 | |
| 2007 | GMC | Sierra 3500 Classic | 496/8.1L V8 |
Specs:
| Application | 2004-2007 Chevrolet/GMC Pickup |
|---|---|
| Brand | Holley |
| Emission Code | 5 |
| Free Flow GPH | 50 |
| Free Flow LPH | 255 |
| Fuel System | EFI |
| Fuel Type | Gasoline |
| Product Type | Fuel Pump Module |
| 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
4.4 ★★★★★
Based on 2279 reviews
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Product Reviews
★★★★★ 5
Fantastic tool for dog owners!
Size: 1-pack
This is a great tool to keep your dog active without getting your hands messy! I discovered it launches better when you don't push the ball completely into the holder, but just have it in partially. The ball included is nice and bouncy. The launcher also works with Kong balls.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Endless Fetch Fun—Perfect for My Jack Russell!
Size: 1-pack
This ball launcher has been a total game-changer for fetch time with my Jack Russell! She has tons of energy, and this helps me keep up without wearing out my arm. It works great with most standard tennis balls, so I don’t have to worry about tracking down special ones.
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Reviewed in the United States on July 2, 2025
★★★★★ 4
It is good for small yards but not so good for distance.
Size: 1-pack
Getting used to a ball thrower takes practice. This one is no exception. The angle is off for me. If I use it as an extension of my arm it goes straight to the ground, but once I got the hang of it. Balls launch with great height. Distance isn't a feature for this tool.
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Reviewed in the United States on April 15, 2025
★★★★★ 3
Get a longer launcher. This only throws 30 ft
Size: 1+3pack
Buy a longer launcher!!!
I got what I paid for!
A 12.2 inch launcher does not build up enough energy to throw it very far and it is tweaking my elbow. The dog is very disappointed since the ball only goes about 30 feet. I’ll keep it for small dog park use. The balls are hard and my 22 pound Cockapoo can’t get it to squeak.
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Reviewed in the United States on May 10, 2026
★★★★★ 5
These are dog tested and approved.
Size: 1-pack
The launcher works very well and will probably last forever unless your dog chews it up while bring it to you to get you to play, but the balls, well, they're not made for labs, that's for sure. That's the bad news. The good news is that worn out or abandon tennis balls fit the launcher just fine. Save your throwing arm. Do your dog(s) a favor. Buy this thing.
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Reviewed in the United States on October 13, 2022