Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
Promo Codes Available:
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
4.2 ★★★★★
Based on 2438 reviews
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Product Reviews
★★★★★ 5
Wonderful
Size: King (Pack of 1)
This pillow is amazing! If you want a good nights sleep, give this pillow a try!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
★★★★★ 5
Great Pillow!
Size: King (Pack of 1)
Excellent product. I have been searching for a pillow that wasn't too soft or too hard and supported my neck. I now wake up without a stiff neck and a headache. Wonderful!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
★★★★★ 4
Comfortable
Size: King (Pack of 1)
An adjustable pillow
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2024
★★★★★ 5
Pillow
Size: King (Pack of 1)
Love it! Great support.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 1
Doesn't last long
Size: King (Pack of 1), Size: King (Pack of 1)
I have only had this pillow for 8 month and it is flat and not comfortable anymore. I sent the company an email and they never responded. I do now recommend that you buy this pillow.
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Reviewed in the United States on January 10, 2024