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1964-2022 Chevrolet Holley Dual 340 Lph Pump Module System 12-350

Ground Up Part #: HOL-12-350

Manufacturer Part #: 12-350

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(fits 1 model)
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(fits 1 model)
$910.99 (Each)
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Part Details Vehicle Fitment Reviews
If you are adding nitrous or boost to your 2010-2015 Camaro race car, Holley has the fuel pump upgrades for you! The fuel pump module design starts with a billet pump flange assembly and connects it to dual 340 or 450 LPH fuel pumps for maximum fuel delivery of gasoline or E85.The fuel pump module design starts with a billet pump flange assembly and connects it to dual 340 or 450 LPH fuel pumps for maximum fuel delivery. The module also includes two HydraMats to eliminate fuel starvation under hard acceleration or cornering. The Integrated Jet pump assembly allows retention of factory drivers side fuel pickup.A new level sensor is included and pre-installed. Installation is as simple as removing factory module and replacing with Holley module. Outlet fitting included to connect to factory feed line. Secondary ORB port machined into flange for easy AN plumbing of feed line if you so desire. The module is a return style only so a regulator such as the 12-895 will be needed to complete the return portion of your system.The dual 340 LPH module will support up to 1400 HP while the dual 450 LPH will support up to 1750 HP.Key Features:-8AN ORB inlets and outlets (return fitting included)Dual 340 (1400 hp) at 60 psi at 13.5 volts / 14.5 amp drawTwo HydraMats, one for each pumpIntegrated jet pump assembly allows retention of factory drivers side fuel pickupHave been tested to deliver stable fuel pressure down to low fuel indicator warning lightBrand new level sensor included and pre-installed. Installation is as simple as removing factory module and replacing with Holley moduleOutlet fitting included to connect to factory feed line. Secondary ORB port machined into flange for easy AN plumbing of feed lineModule is return style only so a regulator must be installedMachined, billet, anodized, laser etch components for durability and good looks

Manufacturer Part Number : 12-350

warning WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Emissions
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations

Brand
Brand Logo Holley
Additional Information
  • SS396.com Part #: HOL-12-350
  • Brand: Holley
  • Manufacturer Part #: 12-350
  • Sold As: Each
  • Shipping Details: This item ships Ground.
Vehicle Fitment
Make Model Year Body Style
Chevrolet Camaro 2010 -
Chevrolet Camaro 2011 -
Chevrolet Camaro 2012 -
Chevrolet Camaro 2013 -
Chevrolet Camaro 2014 -
Chevrolet Camaro 2015 -
Installation Time
Installation Time: Info Unavailable
Installation Difficulty
Installation Difficulty: Info Unavailable
Installation Guides
Installation Guides: click here to download

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