Compare Holley Fuel Pressure Regulator - 12-804 Part #: 12-804 Line: HLY Holley Fuel Pressure Regulator 90 Day Limited Warranty Inlet Type: Threaded Material: Aluminum Adjustable: Yes Hardware Included: Yes Number Of Ports: 2 Outlet Type: Threaded Number Of Outlets: 2 Pressure (psi): 1 To 4 psi Gauge Included: No Fuel Type: Gasoline Number Of Inlets: 1 Gauge Port Included: Yes Show More Show Less
Compare Holley Fuel Pressure Regulator - 12-803BP Part #: 12-803BP Line: HLY Holley Fuel Pressure Regulator Manufacturer's Defect Warranty Inlet Type: Threaded Material: Aluminum Type: Bypass Adjustable: Yes Hardware Included: Yes Number Of Ports: 3 Outlet Type: Threaded Number Of Outlets: 2 Pressure (psi): 4.5 To 9 psi Maximum Working Pressure (psi): 9 psi Gauge Included: No Fuel Type: Gasoline Number Of Inlets: 1 Gauge Port Included: Yes Return Size: 3/8 Inch NPT Show More Show Less
Compare Holley Sniper EFI Fuel Pressure Regulator - 80000103 Part #: 80000103 Line: HLY Holley Sniper EFI Fuel Pressure Regulator 90 Day Limited Warranty Type: Returnless Adjustable: Yes Hardware Included: Yes Pressure (psi): 4.5 To 9 psi Maximum Working Pressure (psi): 9 psi Gauge Included: No Fuel Type: Gasoline Fuel System Type: Carbureted Gauge Port Included: Yes Show More Show Less
Compare Holley Fuel Pressure Regulator - 12-886 Part #: 12-886 Line: HLY Holley Fuel Pressure Regulator Manufacturer's Defect Warranty Color: Black Inlet Type: Threaded Material: Aluminum Type: Bypass Adjustable: Yes Hardware Included: Yes Number Of Ports: 3 Outlet Type: Threaded Number Of Outlets: 1 Pressure (psi): 15 To 60 psi Fuel Type: Gasoline Fuel System Type: Electronic Fuel Injection (EFI) Number Of Inlets: 1 Gauge Port Included: Yes Return Size: 3/8 Inch NPT Show More Show Less
Compare Holley Fuel Pressure Regulator - 12-881 Part #: 12-881 Line: HLY Holley Fuel Pressure Regulator Manufacturer's Defect Warranty Color: Silver Inlet Type: Threaded Material: Aluminum Adjustable: Yes Hardware Included: Yes Number Of Ports: 2 Outlet Type: Threaded Number Of Outlets: 2 Pressure (psi): 4.5 To 9 psi Maximum Working Pressure (psi): 9 psi Gauge Included: No Fuel Type: Gasoline Fuel System Type: Electronic Fuel Injection (EFI) Number Of Inlets: 1 Gauge Port Included: Yes Return Size: 3/8 Inch NPT Show More Show Less
Compare Holley Fuel Pressure Regulator - 12-840 Part #: 12-840 Line: HLY Holley Fuel Pressure Regulator 90 Day Limited Warranty Color: Black Inlet Type: Threaded Material: Aluminum Type: Returnless Adjustable: Yes Hardware Included: Yes Number Of Ports: 2 Outlet Type: Threaded Number Of Outlets: 2 Pressure (psi): 4.5 To 9 psi Maximum Working Pressure (psi): 9 psi Gauge Included: No Fuel Type: Diesel, Gasoline Fuel System Type: Carbureted Number Of Inlets: 1 Gauge Port Included: Yes Show More Show Less
Compare Holley Fuel Pressure Regulator - 12-882 Part #: 12-882 Line: HLY Holley Fuel Pressure Regulator Manufacturer's Defect Warranty Color: Silver Material: Aluminum Pressure (psi): 15 To 60 psi Fuel Type: Gasoline Fuel System Type: Electronic Fuel Injection (EFI) Return Size: 3/8 Inch Show More Show Less
Compare Holley Fuel Pressure Regulator Diaphragm - 12-818 Part #: 12-818 Line: HLY Holley Fuel Pressure Regulator Diaphragm Manufacturer's Defect Warranty Material: Rubber, Steel Type: Diaphragm Kit Hardware Included: No
Compare Holley Regulator - 12-828 Part #: 12-828 Line: HLY Holley Regulator 90 Day Limited Warranty Material: Rubber, Steel Type: Regulator Rebuild Kit Hardware Included: No Pressure (psi): 4 To 65 psi Show More Show Less
Compare Holley Fuel Pressure Regulator - 12-842 Part #: 12-842 Line: HLY Holley Fuel Pressure Regulator 90 Day Limited Warranty Color: Black Inlet Type: Threaded Material: Aluminum Type: Bypass Adjustable: Yes Hardware Included: Yes Number Of Ports: 2 Outlet Type: Threaded Number Of Outlets: 2 Pressure (psi): 4.5 To 9 psi Maximum Working Pressure (psi): 9 psi Gauge Included: No Fuel Type: Alcohol, Gasoline Fuel System Type: Carbureted Number Of Inlets: 1 Gauge Port Included: Yes Return Size: 3/8 Inch NPT Show More Show Less
Compare Holley Fuel Regulator/Damper - 12-1000 Part #: 12-1000 Line: HLY Holley Fuel Regulator/Damper 90 Day Limited Warranty Color: Black Material: Billet Aluminum Adjustable: Yes Hardware Included: Yes Number Of Ports: 2 Number Of Outlets: 1 Pressure (psi): 40 To 70 psi Maximum Working Pressure (psi): 70 psi Gauge Included: No Fuel Type: E85, Ethanol, Gasoline, Methanol Number Of Inlets: 1 Gauge Port Included: Yes Show More Show Less
Compare Holley Fuel Regulator/Damper - 12-1001 Part #: 12-1001 Line: HLY Holley Fuel Regulator/Damper 90 Day Limited Warranty Color: Black Material: Billet Aluminum Adjustable: Yes Hardware Included: Yes Number Of Ports: 2 Number Of Outlets: 1 Pressure (psi): 40 To 100 psi Maximum Working Pressure (psi): 100 psi Gauge Included: No Fuel Type: E85, Ethanol, Gasoline, Methanol Number Of Inlets: 1 Gauge Port Included: Yes Show More Show Less
Compare Holley Fuel Pulse Damper - 12-1002 Part #: 12-1002 Line: HLY Holley Fuel Pulse Damper 90 Day Limited Warranty Color: Black Material: Billet Aluminum Thread Size: 9/16-18 Inch Hardware Included: No Number Of Ports: 1 Pressure (psi): 40 To 70 psi Fuel Type: E85, Ethanol, Gasoline, Methanol Show More Show Less
Compare Holley Fuel Pulse Damper - 12-1003 Part #: 12-1003 Line: HLY Holley Fuel Pulse Damper 90 Day Limited Warranty Color: Black Material: Billet Aluminum Thread Size: 3/4-16 Inch Hardware Included: No Number Of Ports: 1 Pressure (psi): 40 To 70 psi Fuel Type: E85, Ethanol, Gasoline, Methanol Show More Show Less
Compare Holley Fuel Pulse Damper - 12-1004 Part #: 12-1004 Line: HLY Holley Fuel Pulse Damper 90 Day Limited Warranty Color: Black Material: Billet Aluminum Thread Size: 9/16-18 Inch Hardware Included: No Number Of Ports: 1 Pressure (psi): 40 To 100 psi Fuel Type: E85, Ethanol, Gasoline, Methanol Show More Show Less
Compare Holley Fuel Pulse Damper - 12-1005 Part #: 12-1005 Line: HLY Holley Fuel Pulse Damper 90 Day Limited Warranty Color: Black Material: Billet Aluminum Thread Size: 3/4-16 Inch Hardware Included: No Number Of Ports: 1 Pressure (psi): 40 To 100 psi Fuel Type: E85, Ethanol, Gasoline, Methanol Show More Show Less
Compare Holley Fuel Pulse Damper - 12-1006 Part #: 12-1006 Line: HLY Holley Fuel Pulse Damper 90 Day Limited Warranty Color: Black Material: Billet Aluminum Hardware Included: Yes Number Of Ports: 3 Pressure (psi): 40 To 70 psi Fuel Type: E85, Ethanol, Gasoline, Methanol Show More Show Less
Compare Holley Fuel Pulse Damper - 12-1007 Part #: 12-1007 Line: HLY Holley Fuel Pulse Damper 90 Day Limited Warranty Color: Black Material: Billet Aluminum Hardware Included: Yes Number Of Ports: 3 Pressure (psi): 40 To 70 psi Fuel Type: E85, Ethanol, Gasoline, Methanol Show More Show Less
Compare Holley Fuel Pulse Damper - 12-1008 Part #: 12-1008 Line: HLY Holley Fuel Pulse Damper 90 Day Limited Warranty Color: Black Material: Billet Aluminum Hardware Included: Yes Number Of Ports: 3 Pressure (psi): 40 To 100 psi Fuel Type: E85, Ethanol, Gasoline, Methanol Show More Show Less
Compare Holley Fuel Pulse Damper - 12-1009 Part #: 12-1009 Line: HLY Holley Fuel Pulse Damper 90 Day Limited Warranty Color: Black Material: Billet Aluminum Hardware Included: Yes Number Of Ports: 3 Pressure (psi): 40 To 100 psi Fuel Type: E85, Ethanol, Gasoline, Methanol Show More Show Less
Compare Holley Fuel Pressure Regulator - 12-707 Part #: 12-707 Line: HLY Holley Fuel Pressure Regulator 90 Day Limited Warranty Material: Aluminum Type: Returnless Adjustable: Yes Number Of Ports: 5 Number Of Outlets: 4 Pressure (psi): 4.5 To 9 psi Maximum Working Pressure (psi): 9 psi Gauge Included: Yes Fuel Type: Diesel, Gasoline Number Of Inlets: 1 Gauge Port Included: Yes Show More Show Less
Compare Holley Fuel Pressure Regulator Kit - 12-840KIT Part #: 12-840KIT Line: HLY Holley Fuel Pressure Regulator Kit 90 Day Limited Warranty Color: Black Inlet Type: Threaded Material: Aluminum Type: Returnless Adjustable: Yes Hardware Included: Yes Number Of Ports: 3 Outlet Type: Threaded Number Of Outlets: 2 Pressure (psi): 15 To 60 psi Fuel Type: Gasoline Fuel System Type: Carbureted Number Of Inlets: 1 Gauge Port Included: Yes Show More Show Less
Compare Holley Fuel Pressure Regulator - 12-841 Part #: 12-841 Line: HLY Holley Fuel Pressure Regulator 90 Day Limited Warranty Color: Black Inlet Type: Threaded Material: Aluminum Type: Bypass Adjustable: Yes Hardware Included: Yes Number Of Ports: 2 Outlet Type: Threaded Number Of Outlets: 2 Pressure (psi): 4.5 To 9 psi Maximum Working Pressure (psi): 9 psi Gauge Included: No Fuel Type: Diesel, Gasoline Fuel System Type: Carbureted Number Of Inlets: 1 Gauge Port Included: Yes Return Size: 3/8 Inch NPT Show More Show Less
Compare Holley Fuel Pressure Regulator Kit - 12-841KIT Part #: 12-841KIT Line: HLY Holley Fuel Pressure Regulator Kit 90 Day Limited Warranty Color: Black Inlet Type: Threaded Material: Aluminum Type: Bypass Adjustable: Yes Hardware Included: Yes Number Of Ports: 3 Outlet Type: Threaded Number Of Outlets: 2 Pressure (psi): 4.5 To 9 psi Fuel Type: Gasoline Fuel System Type: Carbureted Number Of Inlets: 1 Gauge Port Included: Yes Return Size: 3/8 Inch NPT Show More Show Less