HP Series Regulators





Holley Billet Adjustable Regulator Carbureted Applications


Billet Adjustable Regulator
  • Carbureted Applications
  • Bypass Style
  • Adjustable 4.5-9PSI
  • (1) -8AN O-Ring Inlet, (1) -8AN O-Ring Outlets, (1) -6AN O-Ring Return
  • $145.76
    Ships Monday
    FREE Shipping

    Holley Billet Adjustable Regulator EFI Applications


    Billet Adjustable Regulator
  • EFI Applications
  • Bypass Style
  • Adjustable 40-70PSI
  • (1) -8AN O-Ring Inlet, (1) -8AN O-Ring Outlets, (1) -6AN O-Ring Return
  • $145.76
    Ships Monday
    FREE Shipping
    (1)

    EFI/Carbureted Adjustable Regulators



    Dominator Series Regulators

    Holley Billet Adjustable Regulator Carbureted Applications


    Billet Adjustable Regulator
  • Carbureted Applications
  • Bypass Style
  • Adjustable 4.5-9PSI
  • (1) -10AN O-Ring Inlet, (1) -10AN O-Ring Outlets, (1) -8AN O-Ring Return
  • $152.06
    Ships Monday
    FREE Shipping

    Holley Billet Adjustable Regulator EFI Applications


    Billet Adjustable Regulator
  • EFI Applications
  • Bypass Style
  • Adjustable 40-70PSI
  • (1) -10AN O-Ring Inlet, (1) -10AN O-Ring Outlets, (1) -8AN O-Ring Return
  • $152.06
    Ships Monday
    FREE Shipping

    Ultra Dominator Series Regulators

    Holley Ultra Dominator Fuel Pressure Regulator 2-Port


    Ultra Dominator Fuel Pressure Regulator
  • 2-Port
  • Adjustable, High Pressure 40 To 100 PSI
  • Boost Reference 1:1
  • 10 AN O-Ring Inlet/Outlet And Return
  • $206.96
    Ships 12/05/16
    FREE Shipping

    Holley Ultra Dominator Fuel Pressure Regulator 2-Port


    Ultra Dominator Fuel Pressure Regulator
  • 2-Port
  • Low Pressure 4 To 9 PSI
  • Boost Reference 1:1
  • 10 AN O-Ring Inlet/Outlet And Return
  • $197.96
    Ships 12/05/16
    FREE Shipping

    Holley Ultra Dominator Fuel Pressure Regulator 4-Port


    Ultra Dominator Fuel Pressure Regulator
  • 4-Port
  • Adjustable, High Pressure 40 To 100 PSI
  • Boost Reference 1:1
  • 10 AN O-Ring Inlet And Return With (4) 8 AN O-Ring Outlets
  • $215.96
    Ships 12/05/16
    FREE Shipping

    Holley Ultra Dominator Fuel Pressure Regulator 4-Port


    Ultra Dominator Fuel Pressure Regulator
  • 4-Port
  • Low Pressure 4 To 9 PSI
  • Boost Reference 1:1
  • 10 AN O-Ring Inlet And Return With (4) 8 AN O-Ring Outlets
  • $206.96
    Ships Monday
    FREE Shipping

    Billet Regulator Rebuild Kits