SKU: 96033168796

450 LPH Drop-In Retrofit EFI Fuel System - 875 EFI or 1100 Carb HP 12-172

Sale price$337.48 Regular price$374.98
Save 10%

Pay in installments of $93.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

450 LPH Drop-In Retrofit EFI Fuel System - 875 EFI or 1100 Carb HP 12-172450 LPH Drop In Retrofit EFI Fuel System Supports up to 875 EFI or 1100 Carb HP Are you interested in an EFI retrofit kit, but just can't get past the complication of the fuel system? Holley is proud to introduce their Universal In Tank Retrofit Fuel Modules! Available in return and returnless versions, you can rest assured Holley has the solution you need for your EFI fuel pump woes. NOTES: It is recommended to use a Holley 12 753 30 Amp Fuel Pump

450 LPH Drop-In Retrofit EFI Fuel System Supports up to 875 EFI or 1100 Carb HP

Are you interested in an EFI retrofit kit, but just can't get past the complication of the fuel system? Holley is proud to introduce their Universal In-Tank Retrofit Fuel Modules! Available in return and returnless versions, you can rest assured Holley has the solution you need for your EFI fuel pump woes.

NOTES: It is recommended to use a Holley 12-753 30 Amp Fuel Pump Relay along with a minimum size of 12 Gauge wire for your installation. *** Maximum 6AN line and fitting size due to space limitations between unit and fuel tank.

Features:

  • The easiest way to convert your vehicle to an in-tank, EFI fuel system
  • Installs in any fuel tank from 7? to 12? deep to fit a wide variety of applications
  • The low profile 5 inch diameter design is only 1.275 inches thick above the tank mounting surface for added clearance when needed
  • The innovative clamping system allows you to locate the module anywhere in the tank beside your existing sending unit
  • The clamping system allows you to rotate the unit 360 degrees for easier clocking of the plumbing and wiring locations under your ride
  • Die cast aluminum construction for corrosion resistance and long lasting good looks
  • ?? NPT ports for a wide variety of plumbing options
  • Ideal for Terminator EFI, Sniper EFI, MSD Atomic EFI or any TBI of EFI conversion
  • Optional roll over valve available
  • Two different fuel pumps are available to match your requirements - 255LPH or 450LPH for both return and returnless style systems

Specs:

Application Universal
Average Current Draw 16.9Ampere
Average Flow Rating 450Liters per Hour
Brand Holley
Clearance Category Air and Fuel Delivery
Connector Color Black
Connector Quantity 1
Discount Percentage 26-50%
Emission Code 5
Finish Black
Free Flow LPH 450
Fuel Filter Included Yes
Fuel Sending Unit Included No
Fuel Tank Pressure Sensor Included No
Fuel Type E85, Gasoline
Gasket Or Seal Included Yes
Gasket Or Seal Material Foam
Grade Type Performance
Height Adjustable
Housing Material Aluminum
In Tank or External In Tank
Inlet Fitting Thread Size 1/4Inch
Inlet Quantity None
Inlet Type NPT
Internal Or External Strainer External
Lock Ring Included Yes
Material Die Cast Aluminum
Maximum Pressure 60Pounds per Square Inch
Minimum Fuel Tank Depth 7 inches
Mounting Hardware Included Yes
Negative Ground Yes
NPT Thread 1/4 NPT
Outlet Fitting Thread Size 1/4Inch
Outlet Quantity One
Outlet Type NPT
Product Type Fuel Pump Module
Pump Type Electric
Regulator Included No
Sale Category Air and Fuel Delivery
Top Mount Diameter 5Inch
Universal Or Specific Fit Universal
Voltage 12Volts DC
Warning California Proposition 65
Warranty Limited 90 Day
Wire Harness Included Yes
Wire Quantity 2
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 96033168796

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 5 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Ann
Carnegie, US
★★★★★ 5
Excellent Read with Awesome Declarations and Decrees
Format: Paperback
This is a really good book. I heard about the author on ElijahStreams. She is not only a good author and know what she is talking about, she is also a good preacher/teacher. I recommend this book. Use the decrees and declare them OUT LOUD!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 13, 2025
K
Verified Purchase
kimberly williams
San Leandro, US
★★★★★ 5
Very good
Format: Audiobook
Great book I recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2026
K
Verified Purchase
Kelly
Port Orchard, US
★★★★★ 5
Instruction manual
Format: Paperback
Great read!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
S
Verified Purchase
sarah rasras
Grantham, US
★★★★★ 5
How to take back what the thief has stolen
Format: Paperback
I took a long time to read this book so I could soak in and apply the principles laid out from God's Word. We have all been stolen from in some way or another, whether it has been failed relationships, finances, health, or even what we feel is our calling or destiny. The good news is that we can stand on God's Word and take back what the thief has stolen. I am still applying what I have learned to have faith that God will restore the years that the locusts have eaten
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025
L
Verified Purchase
Like to compare
Lake Worth, US
★★★★★ 5
Hardcopy
Format: Paperback
I love this book. I purchase the audiobook, I wish I had purchased the hardcopy instead. It has so much information that you must read and re-read each chapter in order to gleam all the knowledge it provides.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026

recommand products