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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
4.3 ★★★★★
Based on 123 reviews
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Product Reviews
★★★★★ 4
Cute Omegaverse story
Format: Kindle
3.75 stars and 2 for spice. Adorable Omegaverse story about a wedding planner who has to go to a small town to plan a wedding for a movie star. While there, she meets her pack. This covers her struggles of not living there but trying to keep her relationship going with her 3 Alphas.
It's a quick read and cute, so I recommend it for people who like light-hearted RH stories.
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Reviewed in the United States on May 31, 2025
★★★★★ 3
real good
Format: Kindle
This was a solid read for the ABO universe. The characters are great. The smut scenes were well written. And the town is so cute I want to go there. It didn’t have much character development it just felt like I was getting to the characters as they were getting to know each other.
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Reviewed in the United States on April 27, 2025
★★★★★ 5
So sweet
Format: Kindle
It’s so unexpectedly sweet that it sneaks up on you. Each character is so unique and charming. I love the openness and honesty among their pack. It really blows me away how wonderful this omegaverse trope plays out.
I received a free copy of this book and am voluntarily leaving a review.
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Reviewed in the United States on March 21, 2026
★★★★★ 2
Needs editing
Format: Kindle
Cute storyline and promising characters, but the lack of editing is painful to read. I would love to read an edited version.
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Reviewed in the United States on April 10, 2025
★★★★★ 5
Good start to a series
Format: Kindle
I delayed reading the series for reasons I don’t remember. But my TBR list is huge so I thought I’d take a shot of this and I was pleasantly surprised. I didn’t think the blurb about it was anything special. But it was a very good book. It took some interesting twists and turns. I am so glad the second book is already out. Because I would not have waited patiently. Very slow burn but good storyline. 🔥🔥/5
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Reviewed in the United States on January 3, 2025