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Holley Performance Mighty Might Electric Fuel Pump 12-428


Free Flow GPH 34 - Free Flow LPH 129 - 1/8 in. NPT Inlet - Compatible w/all Fuels - 12 Volt - 7-10 psi. - Street Or Diesel Carbureted Apps - Steel

Pricing: $54.92


Holley Performance - Mighty Might Electric Fuel Pump P/N 12-428 Features:

  • Good Up To 400HP Naturally Aspirated
  • Reliable Solid State Design Provides Longer Lift
  • Simple 2 Wire Hookup
  • Self Priming And Regulating
  • Integrated Check Valve
  • 50 in. Of Dry Lift Capable - Ideal For Diesel Lift Pump Use
  • Quiet Operation - Only 65 db
  • Comes With Fuel Filter/Fittings/Mounting Hardware
  • Made In The USA


Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA Pro–Stock champion. Holley's products include performance fuel pumps, fuel injection, intake manifolds, cylinder heads & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl's, Holley products can give you the edge you need over the competition.


Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W4.0000” x H6.0000” x L6.0000”

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