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Holley - Fuel Pressure Regulator

34 Products Results per Page:
Holley 12-841
Holley 12-841
Billet Adjustable Regulator
  • Carbureted Applications
  • Bypass Style
  • Adjustable 4.5-9PSI
  • 3/8" NPT Ports
  • HP Series Regulators
    Item# 510-12-841
    Only $97.34
    FREE
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    & HANDLING!
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    Holley 12-846
    Holley 12-846
    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
  • HP Series Regulators
    Item# 510-12-846
    Only $157.95
    FREE
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    & HANDLING!
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    Holley 12-704
    Holley 12-704

    Big-Port Regulator
  • Chrome Finish
  • For use with gasoline and alcohol
  • Port Size: 1/2'' NPT Inlet/Outlet
  • 4-1/2 to 9 PSI
  • Includes Mounting Bracket and
    (1)-8AN Inlet & (2)-6AN Outlet Fittings
  • Big-Port Regulator
    Item# 510-12-704
    Only $101.95
    FREE
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    Holley 12-842
    Holley 12-842
    Billet Adjustable Regulator
  • Carbureted Applications
  • Bypass Style W/Idle Bleed
  • Adjustable 4.5-9PSI
  • 3/8" NPT Ports
  • HP Series Regulators
    Item# 510-12-842
    Only $109.95
    FREE
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    & HANDLING!
    More Info

    Holley 12-804K
    Holley 12-804K
    Holley REGULATOR & PLUMBING KIT
    Item# 510-12-804K
    Only $125.29
    FREE
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    & HANDLING!
    More Info
    Holley 12-847
    Holley 12-847
    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
  • Dominator Series Regulators
    Item# 510-12-847
    Order Today
    Ships 06/24/16
    Only $163.95
    FREE
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    & HANDLING!
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    Holley 12-803
    Holley 12-803

    Max Pressure Regulator
  • Chrome Finish
  • For use with gasoline
  • Port Size: 3/8'' NPT Inlet/Outlet
  • 4-1/2 to 9 PSI
  • Includes Mounting Bracket
  • Max Pressure Regulator
    Item# 510-12-803
    Only $29.67
    More Info
    Easy Kit Available

    Holley 12-803BP
    Holley 12-803BP
    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
  • Fuel Pressure Regulator
    Item# 510-12-803BP
    Only $77.85
    FREE
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    & HANDLING!
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    Holley 12-864
    Holley 12-864
    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
  • Ultra Dominator Series Regulators
    Item# 510-12-864
    Order Today
    Ships 06/08/16
    Only $239.95
    FREE
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    & HANDLING!
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    Holley 12-843
    Holley 12-843
    Billet Adjustable Regulator
  • Carbureted Applications
  • Adjustable 4.5-9PSI
  • (1) -10AN O-Ring Inlet, (2) -8AN O-Ring Outlets
  • HP Series Regulators
    Item# 510-12-843
    Only $130.95
    FREE
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    & HANDLING!
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    Holley 512-502
    Holley 512-502
    Adjustable Fuel Pressure Regulator
  • 1993-97 LT1/LT4 Camaro/Firebird
  • 1994-95 LT1 Impala SS
  • CNC Machined Billet Aluminum
  • Clear Coat
  • Adjustable Fuel Pressure Regulators
    Item# 510-512-502

    Only $181.95
    FREE
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    & HANDLING!
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    Holley 12-848
    Holley 12-848
    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
  • Dominator Series Regulators
    Item# 510-12-848
    Only $163.95
    FREE
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    & HANDLING!
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    Holley 512-505
    Holley 512-505
    Fuel Management Controller
  • 20-75 PSI + Boost
  • Fuel Management Controller
    Item# 510-512-505

    Only $259.95
    FREE
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    & HANDLING!
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    Holley 12-826
    Holley 12-826
    Regulator Rebuild Kit
  • For 510-12-846
  • Billet Regulator Rebuild Kits
    Item# 510-12-826

    Only $31.72
    More Info
    Holley 512-507
    Holley 512-507
    Adjustable Fuel Pressure Regulator
  • 1992-96 LT1/LT4 Corvette
  • CNC Machined Billet Aluminum
  • Adjustable Fuel Pressure Regulators
    Item# 510-512-507
    Order Today
    Ships 06/03/16
    Only $202.95
    FREE
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    & HANDLING!
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    Holley 12-865
    Holley 12-865
    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
  • Ultra Dominator Series Regulators
    Item# 510-12-865

    Only $229.95
    FREE
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    & HANDLING!
    More Info

    Holley 12-840
    Holley 12-840
    Billet Adjustable Regulator
  • Carbureted Applications
  • Adjustable 4.5-9PSI
  • 3/8" NPT Ports
  • HP Series Regulators
    Item# 510-12-840
    Only $87.07
    FREE
    SHIPPING
    & HANDLING!
    More Info
    Holley 12-845
    Holley 12-845
    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
  • HP Series Regulators
    Item# 510-12-845
    Only $157.95
    FREE
    SHIPPING
    & HANDLING!
    More Info
    Holley 12-803K
    Holley 12-803K
    Holley REGULATOR & PLUMBING KIT
    Item# 510-12-803K
    Only $125.29
    FREE
    SHIPPING
    & HANDLING!
    More Info
    Holley 12-707K
    Holley 12-707K
    Fuel Pressure Regulator Kit
  • Includes Fuel Pressure Regulator & 0-15 psi Gauge
  • Fuel Pressure Regulator
    Item# 510-12-707K
    Only $222.94
    FREE
    SHIPPING
    & HANDLING!
    More Info

    Holley 12-852
    Holley 12-852
    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
  • Ultra Dominator Series Regulators
    Item# 510-12-852
    Order Today
    Ships 07/01/16
    Only $219.95
    FREE
    SHIPPING
    & HANDLING!
    More Info
    Holley 512-501
    Holley 512-501
    Adjustable Fuel Pressure Regulator
  • 1985-92 Camaro/Firebird 5.0L TPI
  • CNC Machined Billet Aluminum
  • Adjustable Fuel Pressure Regulators
    Item# 510-512-501
    Only $110.95
    FREE
    SHIPPING
    & HANDLING!
    More Info
    Holley 512-1
    Holley 512-1
    Fuel Pressure Regulator Diaphragm
    Fuel Pressure Regulator Diaphragm
    Item# 510-512-1
    Only $43.00
    More Info
    Holley 512-504-5
    Holley 512-504-5
    EFI Fuel Pressure Regulator
  • 15-65 PSI + Boost Reference
  • EFI Fuel Pressure Regulator
    Item# 510-512-504-5

    Only $240.95
    FREE
    SHIPPING
    & HANDLING!
    More Info

    Holley 12-825
    Holley 12-825
    Regulator Rebuild Kit
  • For 510-12-845 and 510-12-847
  • Billet Regulator Rebuild Kits
    Item# 510-12-825

    Only $31.72
    More Info
    Holley 12-804
    Holley 12-804
    Standard Pressure Regulator
  • Chrome Finish
  • For use with gasoline
  • Port Size: 3/8" NPT Inlet/Outlet
  • 1 to 4 PSI
  • Includes Mounting Bracket
  • Standard Pressure Regulator
    Item# 510-12-804
    Only $29.67
    More Info
    Easy Kit Available

    Holley 12-707
    Holley 12-707
    Fuel Pressure Regulator
  • 4-Port
  • 4-1/2 to 9 psi
  • One -8AN Inlet & Four -6AN Outlets
  • Fuel Pressure Regulator
    Item# 510-12-707
    Only $202.95
    FREE
    SHIPPING
    & HANDLING!
    More Info
    Easy Kit Available

    Holley 12-851
    Holley 12-851
    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
  • Ultra Dominator Series Regulators
    Item# 510-12-851
    Order Today
    Ships 06/08/16
    Only $229.95
    FREE
    SHIPPING
    & HANDLING!
    More Info

    Holley 12-827
    Holley 12-827
    Regulator Rebuild Kit
  • For 510-12-840
  • Billet Regulator Rebuild Kits
    Item# 510-12-827

    Only $31.72
    More Info
    Holley 12-824
    Holley 12-824
    Regulator Rebuild Kit
  • For 510-12-843
  • Billet Regulator Rebuild Kits
    Item# 510-12-824

    Only $22.50
    More Info
    Holley 12-818
    Holley 12-818
    Holley Fuel Pressure Regulator Diaphragm kit
  • For Regulator 510-12-803BP
  • Regulator Diaphragm Repair Kit
    Item# 510-12-818
    Only $26.59
    More Info
    Holley 512-502-1
    Holley 512-502-1
    Adjustable Fuel Pressure Regulator
  • 1993-97 LT1/LT4 Camaro/Firebird
  • 1994-95 LT1 Impala SS
  • Powder Coated Stamped Steel Construction
  • Red
  • Adjustable Fuel Pressure Regulators
    Item# 510-512-502-1
    Only $193.95
    FREE
    SHIPPING
    & HANDLING!
    More Info

    Holley 12-823
    Holley 12-823
    Regulator Rebuild Kit
  • For 510-12-841 and 510-12-842
  • Billet Regulator Rebuild Kits
    Item# 510-12-823

    Only $22.50
    More Info
    Holley 12-822
    Holley 12-822
    Regulator Rebuild Kit
  • For 510-12-840
  • Billet Regulator Rebuild Kits
    Item# 510-12-822

    Only $22.50
    More Info
     
    34 Products Results per Page: