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Holley Performance Fuel Pressure Regulator 12-704


Gasoline - 1/2 in NPT Inlet/Outlet - 4.5-9.0 PSI Range - Non-Return Style - Two Port - Street/Strip Carbureted Apps - Shiny Finish

Pricing: $104.95


Holley Performance - Fuel Pressure Regulator P/N 12-704 Features:

  • Adjustable Fuel Regulation From 4-1/2 To 9 PSI
  • One 1/2in. Npt Inlet and Two 1/2in. Npt Outlet Ports
  • .437 in. 7/16 in. Restriction
  • Includes Mounting Hardware and an Style Fittings
  • Alcohol Compatible

Product Documents:


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
  • 1.2 lbs.
  • W8.0000” x H3.5000” x L9.2500”

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