Fuel Pressure Regulators

JEGS has a large selection of fuel pressure regulators for street and race cars ready to ship. Choose from 2, 4 or 5 port fuel pressure regulators, billet aluminum, chrome, fuel rail mounted, Bypass style, fuel regulator brackets, nitrous regulators, fuel regulator kits and more from fuel system leaders: JEGS, Aeromotive, BBK, Barry Grant, Edelbrock, Holley, MagnaFuel, Mallory and others!

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Results for "510"

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Fuel, Carbs & Intakes Fuel Pressure Regulators

Holley Carbureted Fuel Pressure Regulator


Carbureted Fuel Pressure Regulator
  • For Use With Gasoline
  • Inlet: (1) 3/8" NPT
  • Outlet: (2) 3/8" NPT
  • 4-1/2 to 9 psi
  • Includes Mounting Bracket
  • Cast Aluminum
  • Chrome Finish
  • $30.41
    $27.37
    ON SALE - $3.04 OFF
    Ships Monday
    Lowest Price Guarantee
    (11)

    Holley Regulator Diaphragm Repair Kit


    Regulator Diaphragm Repair Kit
  • For regulators 510-12-803 and 510-12-804
  • $6.79
    $6.11
    ON SALE - $0.68 OFF
    Ships Monday
    Lowest Price Guarantee
    ()

    Holley Fuel Pressure Regulator 2-Port Bypass


    Fuel Pressure Regulator
  • 2-Port Bypass
  • For Use with Gasoline
  • Adjustable from 4.5 to 9 psi
  • Ports: 3/8'' NPT Inlet/Outlet/Return
  • Natural Finish
  • $79.79
    $71.81
    ON SALE - $7.98 OFF
    Ships Monday
    Lowest Price Guarantee
    (3)

    Holley Carbureted Fuel Pressure Regulator


    Carbureted Fuel Pressure Regulator
  • For Use With Gasoline
  • Port Size: (1) 3/8" NPT Inlet/(2) 3/8" NPT Outlet
  • 1-4 psi.
  • Includes Mounting Bracket
  • Cast Aluminum
  • Chrome Finish
  • $30.41
    $27.37
    ON SALE - $3.04 OFF
    Ships Monday
    Lowest Price Guarantee
    (10)

    Holley Carbureted Fuel Pressure Regulator


    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
  • Chrome Finish
  • $104.95
    $94.46
    ON SALE - $10.49 OFF
    Ships Monday
    Lowest Price Guarantee
    (1)

    Holley Billet Adjustable Regulator


    Billet Adjustable Regulator
  • Carbureted Applications
  • Bypass Style
  • Adjustable 4.5-9PSI
  • 3/8" NPT Ports
  • $99.78
    $89.80
    ON SALE - $9.98 OFF
    Ships Monday
    Lowest Price Guarantee
    (4)

    Holley Billet Adjustable Regulator


    Billet Adjustable Regulator
  • Carbureted Applications
  • Adjustable 4.5-9 PSI
  • 3/8" NPT Ports
  • $89.25
    $80.33
    ON SALE - $8.92 OFF
    Ships Monday
    Lowest Price Guarantee
    (2)

    Holley Carbureted Fuel Pressure Regulator


    Carbureted By Pass Style Fuel Pressure Regulator
  • For Use With Gasoline
  • Port Sizes: (1) 3/8" NPT Inlet/(1) 3/8" NPT Outlet/(1) 3/8" NPT Return
  • Gauge Port: 1/8" NPT
  • Cast Aluminum
  • Mounting Bracket Included
  • Black E-Coat Finish
  • $49.95
    $44.96
    ON SALE - $4.99 OFF
    Ships Monday
    Lowest Price Guarantee
    ()

    Holley Billet Adjustable Regulator


    Billet Adjustable Regulator
  • EFI Applications
  • Bypass Style
  • Adjustable 15-65 PSI
  • (1) -8AN O-Ring Inlet, (1) -8AN O-Ring Outlets, (1) -6AN O-Ring Return
  • $161.95
    $145.76
    ON SALE - $16.19 OFF
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee
    ()

    Holley Billet Adjustable Regulator


    Billet Adjustable Regulator
  • EFI/Carbureted Applications
  • By-Pass Return Style
  • Adjustable 4-15 PSI or 16-65 PSI
  • -6AN Ports
  • $128.95
    $116.06
    ON SALE - $12.89 OFF
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee

    Holley EFI Fuel Pressure Regulator


    EFI Fuel Pressure Regulator
  • For Use With Gasoline
  • Inlet: (1) 3/8" NPT
  • Outlet: (1) 3/8" NPT
  • Return: (1) 3/8" NPT
  • Gauge Port: 1/8" NPT
  • Cast Aluminum
  • Black E-Coat Finish
  • $59.95
    $53.96
    ON SALE - $5.99 OFF
    Ships Monday
    Lowest Price Guarantee

    Holley Carbureted Fuel Pressure Regulator


    Carbureted Fuel Pressure Regulator
  • For Use With Gasoline
  • Port Sizes: (1) 3/8" NPT Inlet/(1) 3/8" NPT Outlet/(1) 3/8" NPT Return
  • Gauge Port: 1/8" NPT
  • Cast Aluminum
  • Mounting Bracket Included
  • Chrome Finish
  • $49.95
    $44.96
    ON SALE - $4.99 OFF
    Ships Monday
    Lowest Price Guarantee

    Holley Billet Adjustable Regulator


    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
  • $161.95
    $145.76
    ON SALE - $16.19 OFF
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee

    Holley Billet Adjustable Regulator


    Billet Adjustable Regulator
  • EFI/Carbureted Applications
  • By-Pass Return Style
  • Adjustable 4-15 PSI or 16-65 PSI
  • 3/8" NPT Ports
  • $128.95
    $116.06
    ON SALE - $12.89 OFF
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee

    Holley Billet Adjustable Regulator


    Billet Adjustable Regulator
  • EFI Applications
  • Bypass Style
  • Adjustable 15-65PSI
  • (1) -10AN O-Ring Inlet, (1) -10AN O-Ring Outlets, (1) -8AN O-Ring Return
  • $168.95
    $152.06
    ON SALE - $16.89 OFF
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee

    Holley Billet Adjustable Regulator


    Billet Adjustable Regulator
  • Carbureted Applications
  • Adjustable 4.5-9PSI
  • (1) -10AN O-Ring Inlet, (2) -8AN O-Ring Outlets
  • $134.95
    $121.46
    ON SALE - $13.49 OFF
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee

    Holley Billet Adjustable Regulator


    Billet Adjustable Regulator
  • Carbureted Applications
  • Bypass Style With Idle Bleed
  • Adjustable 4.5-9 PSI
  • 3/8" NPT Ports
  • $112.95
    $101.66
    ON SALE - $11.29 OFF
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee
    ()

    Holley Billet Adjustable Regulator


    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
  • $168.95
    $152.06
    ON SALE - $16.89 OFF
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee

    Holley EFI Fuel Filter Regulators Preset @ 59.5 psi


    EFI Fuel Filter Regulators
  • Preset @ 59.5 psi
  • 3/8'' NPT Female Ports
  • $139.95
    $125.96
    ON SALE - $13.99 OFF
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee
    ()

    Holley Adjustable Fuel Pressure Regulator 1985-92 Camaro/Firebird 5.0L TPI


    Adjustable Fuel Pressure Regulator
  • 1985-92 Camaro/Firebird 5.0L TPI
  • CNC Machined Billet Aluminum
  • $113.95
    $102.56
    ON SALE - $11.39 OFF
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee
    (1)

    Holley EFI Fuel Pressure Regulator


    EFI Fuel Pressure Regulator
  • For Use With Gasoline
  • Port Sizes: (1) 3/8" NPT Inlet/(1) 3/8" NPT Outlet/(1) 3/8" NPT Return
  • Gauge Port: 1/8" NPT
  • Cast Aluminum
  • Chrome Finish
  • $59.95
    $53.96
    ON SALE - $5.99 OFF
    Ships Monday
    Lowest Price Guarantee

    Holley EFI Fuel Filter Regulators Preset @ 59.5 psi


    EFI Fuel Filter Regulators
  • Preset @ 59.5 psi
  • -08 AN O-Ring Ports
  • $139.95
    $125.96
    ON SALE - $13.99 OFF
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee

    Holley Adjustable Fuel Pressure Regulator 1993-97 LT1/LT4 Camaro/Firebird


    Adjustable Fuel Pressure Regulator
  • 1993-97 LT1/LT4 Camaro/Firebird
  • 1994-95 LT1 Impala SS
  • CNC Machined Billet Aluminum
  • Clear Coat
  • $186.95
    $168.26
    ON SALE - $18.69 OFF
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee

    Holley Fuel Pressure Regulator 4-Port


    Fuel Pressure Regulator
  • 4-Port
  • 4-1/2 to 9 psi
  • One -8AN Inlet & Four -6AN Outlets
  • $208.95
    $188.06
    ON SALE - $20.89 OFF
    Ships Monday
    FREE Shipping
    Lowest Price Guarantee

    Holley Adjustable Fuel Pressure Regulator 1992-96 LT1/LT4 Corvette


    Adjustable Fuel Pressure Regulator
  • 1992-96 LT1/LT4 Corvette
  • CNC Machined Billet Aluminum
  • $208.95
    $188.06
    ON SALE - $20.89 OFF
    Ships in 24hrs
    FREE Shipping
    Lowest Price Guarantee

    Holley Adjustable Fuel Pressure Regulator 1993-97 LT1/LT4 Camaro/Firebird


    Adjustable Fuel Pressure Regulator
  • 1993-97 LT1/LT4 Camaro/Firebird
  • 1994-95 LT1 Impala SS
  • Powder Coated Stamped Steel Construction
  • Red
  • $198.95
    $179.06
    ON SALE - $19.89 OFF
    Ships in 24hrs
    FREE Shipping
    Lowest Price Guarantee



    Holley EFI Fuel Pressure Regulator 15-65 PSI + Boost Reference


    EFI Fuel Pressure Regulator
  • 15-65 PSI + Boost Reference
  • $246.95
    $222.26
    ON SALE - $24.69 OFF
    Estimated Ship Date: 11/29/17
    FREE Shipping
    Lowest Price Guarantee