Fuel Pressure Regulators

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  • Holley Billet Bypass Regulator 4-65 psi HLY12-880

    HOLLEY

    Holley Billet Bypass Regulator 4-65 psi HLY12-880

    Fuel Pressure Regulator - HP Billet - 4 to 65 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each

    $194.99
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  • Holley Billet Bypass Regulator 4-65 psi HLY12-879

    HOLLEY

    Holley Billet Bypass Regulator 4-65 psi HLY12-879

    Fuel Pressure Regulator - HP Billet - 4 to 65 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each

    $194.99
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  • Holley EFI Filter Regulator 8an Ports 175GPH HLY12-876

    HOLLEY

    Holley EFI Filter Regulator 8an Ports 175GPH HLY12-876

    Fuel Pressure Regulator - EFI - 60 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 8 AN Female O-Ring Return - 10 Micron Filter - Aluminum - Black / Clear Anodized - Gas - Each

    MSRP: $252.15
    $219.26
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  • Holley EFI Filter Regulator 3/8npt Ports 175GPH HLY12-875

    HOLLEY

    Holley EFI Filter Regulator 3/8npt Ports 175GPH HLY12-875

    Fuel Pressure Regulator - EFI - 60 psi - In-Line - 3/8 in NPT Female Inlet - 3/8 in NPT Female Outlet - 3/8 in NPT Female Return - 10 Micron Filter - Aluminum - Black / Clear Anodized - Gas - Each

    MSRP: $252.15
    $219.26
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  • Holley 2-Port EFI Regulator 40-100 PSI HLY12-851

    HOLLEY

    Holley 2-Port EFI Regulator 40-100 PSI HLY12-851

    Fuel Pressure Regulator - 2-Port VR Series - 40 to 100 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each

    $394.95
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  • Holley 4500 Billet Fuel Press. Regulator w/EFI Bypass HLY12-848

    HOLLEY

    Holley 4500 Billet Fuel Press. Regulator w/EFI Bypass HLY12-848

    Fuel Pressure Regulator - Dominator Billet - 15 to 65 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each

    MSRP: $301.92
    $262.54
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  • Holley 4500 Billet Fuel Press. Regulator HLY12-847

    HOLLEY

    Holley 4500 Billet Fuel Press. Regulator HLY12-847

    Fuel Pressure Regulator - Dominator Billet - 4.5 to 9 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each

    MSRP: $301.92
    $262.54
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  • Holley HP Billet Fuel Press. Regulator w/EFI Bypass HLY12-846

    HOLLEY

    Holley HP Billet Fuel Press. Regulator w/EFI Bypass HLY12-846

    Fuel Pressure Regulator - HP Billet - 15 to 65 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each

    MSRP: $272.41
    $237.95
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  • Holley HP Billet Fuel Press. Regulator w/Bypass HLY12-845

    HOLLEY

    Holley HP Billet Fuel Press. Regulator w/Bypass HLY12-845

    Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each

    MSRP: $272.41
    $237.95
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  • Holley HP Billet Fuel Press. Regulator HLY12-840

    HOLLEY

    Holley HP Billet Fuel Press. Regulator HLY12-840

    Fuel Pressure Regulator - Street / Strip - 4.5 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Natural / Black Anodized - Diesel / E85 / Gas - Each

    MSRP: $160.43
    $139.51
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  • Holley Low Pressure Regulator HLY12-804

    HOLLEY

    Holley Low Pressure Regulator HLY12-804

    Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each

    MSRP: $89.99
    $74.99
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  • Holley Hi-Pressure Regulator HLY12-803

    HOLLEY

    Holley Hi-Pressure Regulator HLY12-803

    Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each

    MSRP: $89.99
    $74.99
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  • Holley Fuel Pressure Regulator HLY12-704

    HOLLEY

    Holley Fuel Pressure Regulator HLY12-704

    Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 1/2 in NPT Inlet - 1/2 in NPT Outlet - Fittings Included - Aluminum - Polished - E85 / Gas / Methanol - Each

    MSRP: $239.99
    $199.99
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