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Holley Performance Mighty Might Electric Fuel Pump 12-427


Free Flow GPH - Free Flow LPH 121 - 1/8 in. NPT Inlet/Outlet - 12 Volt - 4-7 psi. - Compatible w/all Fuels - Street Carbureted Apps - Steel

Pricing: $47.18


Holley Performance - Mighty Might Electric Fuel Pump P/N 12-427 Features:

  • Good Up To 300 Horsepower
  • Reliable Solid State Design
  • Simple 2 Wire Hookup
  • Self Priming And Regulating
  • Quiet Operation


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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