550 LPH Universal Dual In-Tank Pump - 12-956
550 LPH Universal Dual In-Tank Pump - 12-956
550 LPH Universal Dual In-Tank Pump - 12-956

550 LPH Universal Dual In-Tank Pump - 12-956

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Holley Performance fuel pumps and modules deliver maximum fuel flow throughout a wide pressure range to support major horsepower. With unrivaled performance, it's no wonder Holley Performance pumps already fuel automotive enthusiasts vehicles worldwide. As vehicles and their fuel systems become more complex, Holley Performance is committed to offering high-performance fuel system components with OE-quality and fitment in mind. With decades of engineering expertise and award-winning design in the automotive aftermarket, you can be assured our latest offering of high performance fuel pumps and drop-in fuel modules will meet the demands of today's high-pressure and high-flow engines with efficiency and reliability.


  • Universal In-Tank pump supports up to 1100hp Naturally Aspirated / 875hp Forced Induction Applications
  • In-Tank pump modules built to Exceed OE specifications
  • High Flow rates available (up to 720 LPH)
  • High-Pressure performance (up to 90 PSI) with minimal flow loss
  • Low Amp Draw
  • Wide range of high-efficiency, high-performance automotive makes
  • Universal fit pumps will require tank hanger fabrication for proper function

Year Make Model Submodel Engine Size

Application Universal
Brand Holley
Emission Code 5
Free Flow GPH 145
Free Flow LPH 550
Fuel Type Gasoline
Product Type Fuel Pump Module
Warning California Proposition 65
Warranty Limited 90 Day

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