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Holley Carbureted Fuel Pressure Regulator


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Carbureted Fuel Pressure Regulator
7 left in stock
Carbureted Fuel Pressure Regulator
  • For Use With Gasoline & Alcohol
  • Inlet: (1) 1/2" NPT Inlet
  • Outlet: (2) 1/2" NPT Outlet
  • 4-1/2 to 9 psi
  • Includes Mounting Bracket and
    (1) 8AN Inlet & (2) 6AN Outlet Fittings
  • Natural Finish
  • Ships

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    12-704 is rated 4.0 out of 5 by 2.
    Rated 5 out of 5 by from Works and flows great ! I bought this to replace the 803 Holly regulator. The new 704 flows way more fuel and holds a more consistent pressure than the old. More more pressure drop at full throttle.
    Date published: 2015-11-02
    Rated 3 out of 5 by from making a noise I hooked everything up and when i turned the fuel pump on the regulator makes a rough rattling noise and the fuel gauge fluctuates.
    Date published: 2020-09-10
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