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Holley Performance 12-289-35 Ultra HP Mechanical Fuel Pump

711115 - 12-289-35

Free Flow GPH 225 - Free Flow LPH 852 - Alcohol - 10 AN Male Inlet/8 AN Male Outlet - 15-16 psi Fuel Pressure - Race Carbureted - Black Anodized

12-289-35 Ultra HP Mechanical Fuel Pump Holley Performance

View the Full List of Automotive Applications »

Pricing: $486.95


Holley Performance - Ultra HP Mechanical Fuel Pump - Part#: 12-289-35 Features:

  • Ultra Hp Series Flow 225 gph
  • Made From 6061-T6 Billet Aluminum For Durability And Good Looks
  • Hard Coat anodized For Corrosion Protection
  • Fittings Included 10AN Inlet and 8AN Outlet
  • Preset Shutoff Pressure Of 10-11 PSI
  • Bases Are Independently Rotatable From Top For Ease Of Install
  • Inlet and Outlet Are Tapped 3/4-16 Straight O-Ring
  • Requires A Fuel Pressure Regulator
  • Pump Is Completely Rebuildable
  • For Use With Alcohol Fuels

Product Documents:

Replacement Parts:

View the Full List of Automotive Applications »

Below is an abbreviated list of applications for the Ultra HP Mechanical Fuel Pump.
300, Bronco, Caliente, Capri, Colony Park, Comet, Commuter, Continental, Cougar, Country Sedan, Country Squire, Custom, Custom 500, Cyclone, E-100 Econoline, E-100 Econoline Club Wagon, E-150 Econoline, E-150 Econoline Club Wagon, E-200 Econoline, E-250 Econoline


Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR Sprint Cup team and nearly every NHRA Pro–Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & 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 Exhaust, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.


  • 711115 - 12-289-35
  • 711115
  • 12-289-35
  • 090127640203
  • Holley Performance
  • New

Shipping Information

  • Item Requires Shipping
  • 3.2 lbs.
  • W5.5000” x H5.2500” x L11.0000”

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