Holley

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Find Holley carburetors for street builds, performance projects, and carb swaps that need the right fuel and air setup. Northern Auto Parts carries Holley options like 2BBL performance carburetors, Street Warrior models, Warrior carbs, and Double Pumper carburetors for select universal and vehicle-specific applications. Check CFM rating, flange style, choke type, linkage needs, and fitment notes before ordering.

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  • HLY0-1850S Warrior Carb

    Holley

    Part #: 0-1850S

    HLY0-1850S Warrior Carb

    pdm:Body Color: Polished
    pdm:Barrel Quantity: 4
    pdm:Booster Design: Straight
    pdm:Body Finish: Polished
    pdm:Billet Color: None
    pdm:Brand: Holley
    pdm:Booster: Straight
    pdm:Barrels: 4
    pdm:Carburetor Material: Aluminum
    pdm:Carburetor Use: Street
    pdm:Choke Type: Manual
    pdm:Condition: New
    pdm:Emission Code: 3
    pdm:Cubic Feet Per Minute Rating: 600
    pdm:Flange Type: Square/4150
    pdm:Linkage Attached: Yes
    pdm:Finish: Polished
    pdm:Grade Type: Street
    pdm:Fuel: Gasoline
    pdm:Fuel Inlet: Single
    pdm:Marine Approved: No
    pdm:Product Type: Carburetor
    pdm:Mounting Hole Quantity: 4
    pdm:Material: Aluminum
    pdm:Primary Power Valve: 6.5
    pdm:Model: 4160
    pdm:Primary Pump Nozzle Size: 31
    pdm:Primary Jet Diameter: 66
    pdm:Spacer Included: No
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:line_code: HLY
    pdm:internal_sku: HLY0-1850S
    pdm:Warning: California Proposition 65
    pdm:Sub Category: Carburetion
    pdm:Category: Air and Fuel Delivery
    pdm:part type: Carburetor
    pdm:Choke: Manual
    pdm:Color: Polished Aluminum
    pdm:Flange Shape: Square
    pdm:Body Material: Aluminum
    pdm:Primary Main Jet Size: 66
    pdm:Circuit Count: 2
    pdm:Secondary Barrel Type: Vacuum
    pdm:Throttle Bore Diameter: 1.563 inch
    pdm:Supercharger Compatible: No
    pdm:CFM Rating: 600
    pdm:Mounting Hardware Included: No
    pdm:Fuel Type: Gasoline
    pdm:Meter Block Material: Cast Aluminum
    pdm:Gasket Or Seal Included: Yes
    pdm:Fuel Inlet Type: 5/16" Hose Barb
    pdm:Metering Block Color: Polished
    pdm:Secondary Float Type: Side Hung Nitrophyl
    pdm:Primary Float Type: Side Hung Nitrophyl
    pdm:Primary Throttle Bore Diameter: 1.563
    pdm:Primary Venturii Diameter: 1.25
    pdm:Adjustable Air Bleeds: No
    pdm:Secondary Jet Extensions: No
    pdm:Air Cleaner Flange Diameter: 5-1/8
    pdm:Secondary Throttle Bore Diameter: 1.563
    pdm:Float Level: Externally Adjustable
    pdm:Adjustable Idle Feed Restrictors: No
    pdm:Fuel Inlet Count: Single
    pdm:Series: Street Warrior
    pdm:Adjustable Emulsion Bleeds: No
    pdm:CFM: 600
    pdm:Throttle Kickdown Provision(S): Compatible with GM, Chrysler, and Ford A/T kickdown linkage
    pdm:Marine Compatible: No
    pdm:Vacuum Ports: 1 timed (spark) port, 2 full, and 1 PCV port
    $491.95
  • HLY0-4412S Performance 2BBL

    Holley

    Part #: 0-4412S

    HLY0-4412S Performance 2BBL

    pdm:Body Color: Polished
    pdm:Barrel Quantity: 2
    pdm:Barrels: 2
    pdm:Body Finish: Polished
    pdm:Body Material: Aluminum
    pdm:Booster: Downleg
    pdm:Carburetor Use: Street
    pdm:Brand: Holley
    pdm:Booster Design: Downleg
    pdm:Carburetor Material: Aluminum
    pdm:Choke Type: Manual
    pdm:Cubic Feet Per Minute Rating: 500
    pdm:Condition: New
    pdm:Finish: Polished
    pdm:Fuel Inlet: Single
    pdm:Emission Code: 3
    pdm:Flange Type: 2300 2-BBL
    pdm:Mounting Hole Quantity: 4
    pdm:Marine Approved: No
    pdm:Grade Type: Street
    pdm:Linkage Attached: Yes
    pdm:Material: Aluminum
    pdm:Gasket Or Seal Included: Yes
    pdm:Model: 2300
    pdm:Primary Power Valve: 5.0
    pdm:Fuel: Gasoline
    pdm:Street Legal: Yes
    pdm:Primary Jet Diameter: 73
    pdm:Spacer Included: No
    pdm:Primary Pump Nozzle Size: 28
    pdm:Warning: California Proposition 65
    pdm:Product Type: Carburetor
    pdm:line_code: HLY
    pdm:Vacuum Ports: 1 timed (spark) port, 1 full, and 1 PCV port
    pdm:Venturii Size: 1.376 inch
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:internal_sku: HLY0-4412S
    pdm:Category: Air and Fuel Delivery
    pdm:Sub Category: Carburetion
    pdm:part type: Carburetor
    pdm:Choke: Manual
    pdm:Color: Polished Aluminum
    pdm:Flange Shape: Rectangular
    pdm:Supercharger Compatible: No
    pdm:Secondary Barrel Type: None
    pdm:Primary Main Jet Size: 73
    pdm:Throttle Bore Diameter: 1.688 inch
    pdm:CFM Rating: 500
    pdm:Fuel Type: Gasoline
    pdm:Air Cleaner Flange Diameter: 5-1/8
    pdm:CFM: 500
    pdm:Adjustable Air Bleeds: No
    pdm:Adjustable Emulsion Bleeds: No
    pdm:Adjustable Idle Feed Restrictors: No
    pdm:Circuit Count: 2
    pdm:Fuel Inlet Count: Single
    pdm:Meter Block Material: Cast Aluminum
    pdm:Metering Block Color: Shiny
    pdm:Secondary Jet Extensions: No
    pdm:Float Level: Externally Adjustable
    pdm:Mounting Hardware Included: No
    pdm:Marine Compatible: No
    pdm:Primary Throttle Bore Diameter: 1.688
    pdm:Secondary Throttle Bore Diameter: 1.688
    pdm:Throttle Kickdown Provision(S): Compatible with GM, Chrysler, and Ford A/T kickdown linkage
    pdm:Primary Float Type: Center Hung Nitrophyl
    pdm:Primary Venturii Diameter: 1.375
    pdm:Series: Classic Performance
    pdm:Fuel Inlet Type: 5/8-18 Inverted flare
    $549.95
  • HLY0-4777S Double Pumper

    Holley

    Part #: 0-4777S

    HLY0-4777S Double Pumper

    pdm:Cubic Feet Per Minute Rating: 650
    pdm:Choke Type: Manual
    pdm:Marine Approved: No
    pdm:Linkage Attached: Yes
    pdm:Booster: Straight
    pdm:Carburetor Use: Performance and Race
    pdm:Emission Code: 3
    pdm:Carburetor Material: Aluminum
    pdm:Flange Type: Square/4150
    pdm:Model: 4150
    pdm:Fuel Inlet: Dual
    pdm:Fuel: Gasoline
    pdm:Finish: Polished
    pdm:Booster Design: Straight
    pdm:Material: Aluminum
    pdm:Primary Jet Diameter: 67
    pdm:Mounting Hole Quantity: 4
    pdm:Grade Type: Street/Strip
    pdm:Primary Power Valve: 6.5
    pdm:Condition: New
    pdm:Brand: Holley
    pdm:Barrel Quantity: 4
    pdm:Body Finish: Polished
    pdm:Body Color: Polished
    pdm:Barrels: 4
    pdm:Product Type: Carburetor
    pdm:Secondary Pump Nozzle Size: 28
    pdm:Warning: California Proposition 65
    pdm:Primary Pump Nozzle Size: 28
    pdm:line_code: HLY
    pdm:Vacuum Ports: 1 timed (spark) port, 1 full, and 1 PCV port
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:Spacer Included: No
    pdm:internal_sku: HLY0-4777S
    pdm:Category: Air and Fuel Delivery
    pdm:part type: Carburetor
    pdm:Sub Category: Carburetion
    pdm:Choke: Manual
    pdm:Body Material: Aluminum
    pdm:Color: Polished Aluminum
    pdm:Flange Shape: Square
    pdm:Secondary Main Jet Size: 73
    pdm:Secondary Barrel Type: Mechanical
    pdm:CFM Rating: 650
    pdm:Throttle Bore Diameter: 1.688 inch
    pdm:Primary Main Jet Size: 67
    pdm:Fuel Type: Gasoline
    pdm:Float Level: Externally Adjustable
    pdm:Adjustable Air Bleeds: No
    pdm:Adjustable Emulsion Bleeds: No
    pdm:CFM: 650
    pdm:Circuit Count: 2
    pdm:Adjustable Idle Feed Restrictors: No
    pdm:Fuel Inlet Type: 5/8-18 Inverted flare
    pdm:Fuel Inlet Center to Center: 9.5
    pdm:Fuel Inlet Count: Dual
    pdm:Gasket Or Seal Included: Yes
    pdm:Metering Block Color: Shiny
    pdm:Mounting Hardware Included: No
    pdm:Meter Block Material: Cast Aluminum
    pdm:Primary Float Type: Center Hung Nitrophyl
    pdm:Air Cleaner Flange Diameter: 5-1/8
    pdm:Primary Throttle Bore Diameter: 1.688
    pdm:Secondary Float Type: Center Hung Nitrophyl
    pdm:Primary Venturii Diameter: 1.25
    pdm:Secondary Throttle Bore Diameter: 1.688
    pdm:Secondary Jet Extensions: No
    pdm:Series: Double Pumper
    pdm:Throttle Kickdown Provision(S): Compatible with GM, Chrysler, and Ford A/T kickdown linkage
    pdm:Barrels Quantity: 4
    pdm:Secondaries: Mechanical
    pdm:Marine Use: No
    pdm:Supercharged Application: No
    $699.95
  • HLY0-4779S Double Pumper

    Holley

    Part #: 0-4779S

    HLY0-4779S Double Pumper

    pdm:Body Color: Polished
    pdm:Body Finish: Polished
    pdm:Carburetor Material: Aluminum
    pdm:Brand: Holley
    pdm:Flange Type: Square/4150
    pdm:Booster Design: Downleg
    pdm:Barrels: 4
    pdm:Booster: Downleg
    pdm:Barrel Quantity: 4
    pdm:Condition: New
    pdm:Choke Type: Manual
    pdm:Fuel Inlet: Dual
    pdm:Finish: Polished
    pdm:Cubic Feet Per Minute Rating: 750
    pdm:Carburetor Use: Performance and Race
    pdm:Fuel: Gasoline
    pdm:Marine Approved: No
    pdm:Linkage Attached: Yes
    pdm:Grade Type: Street/Strip
    pdm:Primary Jet Diameter: 70
    pdm:Emission Code: 3
    pdm:Mounting Hole Quantity: 4
    pdm:Model: 4150
    pdm:Primary Power Valve: 6.5
    pdm:Primary Pump Nozzle Size: 28
    pdm:Secondary Pump Nozzle Size: 31
    pdm:Spacer Included: No
    pdm:Product Type: Carburetor
    pdm:Vacuum Ports: 1 timed (spark) port, 1 full, and 1 PCV port
    pdm:Material: Aluminum
    pdm:line_code: HLY
    pdm:Warning: California Proposition 65
    pdm:internal_sku: HLY0-4779S
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:Sub Category: Carburetion
    pdm:Category: Air and Fuel Delivery
    pdm:part type: Carburetor
    pdm:Choke: Manual
    pdm:Body Material: Aluminum
    pdm:Color: Polished Aluminum
    pdm:Flange Shape: Square
    pdm:Throttle Bore Diameter: 1.688 inch
    pdm:CFM Rating: 750
    pdm:Secondary Main Jet Size: 80
    pdm:Secondary Barrel Type: Mechanical
    pdm:Primary Main Jet Size: 70
    pdm:Fuel Type: Gasoline
    pdm:CFM: 750
    pdm:Fuel Inlet Center to Center: 9.5
    pdm:Air Cleaner Flange Diameter: 5-1/8
    pdm:Adjustable Emulsion Bleeds: No
    pdm:Adjustable Air Bleeds: No
    pdm:Adjustable Idle Feed Restrictors: No
    pdm:Fuel Inlet Count: Dual
    pdm:Float Level: Externally Adjustable
    pdm:Gasket Or Seal Included: Yes
    pdm:Circuit Count: 2
    pdm:Fuel Inlet Type: 5/8-18 Inverted flare
    pdm:Meter Block Material: Cast Aluminum
    pdm:Metering Block Color: Shiny
    pdm:Mounting Hardware Included: No
    pdm:Primary Throttle Bore Diameter: 1.688
    pdm:Secondary Jet Extensions: No
    pdm:Primary Venturii Diameter: 1.375
    pdm:Primary Float Type: Center Hung Nitrophyl
    pdm:Series: Double Pumper
    pdm:Secondary Float Type: Center Hung Nitrophyl
    pdm:Throttle Kickdown Provision(S): Compatible with GM, Chrysler, and Ford A/T kickdown linkage
    pdm:Secondary Throttle Bore Diameter: 1.688
    pdm:Marine Use: No
    pdm:Barrels Quantity: 4
    pdm:Supercharged Application: No
    pdm:Secondaries: Mechanical
    $749.95
  • HLY0-80457S Street Warrior Model

    Holley

    Part #: 0-80457S

    HLY0-80457S Street Warrior Model

    pdm:Body Color: Silver
    pdm:Body Material: Aluminum
    pdm:Barrel Quantity: 4
    pdm:Body Finish: Polished
    pdm:Booster Design: Straight
    pdm:Brand: Holley
    pdm:Cubic Feet Per Minute Rating: 600
    pdm:Emission Code: 3
    pdm:Choke Type: Electric
    pdm:Condition: New
    pdm:Flange Type: Square/4150
    pdm:Grade Type: Street
    pdm:Marine Approved: No
    pdm:Model: 4160
    pdm:Fuel: Gasoline
    pdm:Material: Aluminum
    pdm:Fuel Inlet: Single
    pdm:Mounting Hole Quantity: 4
    pdm:Linkage Attached: Yes
    pdm:Gasket Or Seal Included: Yes
    pdm:Primary Pump Nozzle Size: 31
    pdm:Primary Power Valve: 6.5
    pdm:Primary Jet Diameter: 66
    pdm:Mounting Hardware Included: Yes
    pdm:Product Type: Carburetor
    pdm:Street Legal: Yes
    pdm:Spacer Included: No
    pdm:Secondary Barrel Type: Vacuum
    pdm:Warning: California Proposition 65
    pdm:Warranty: Manufacturer's Limited 1 Year Warranty
    pdm:internal_sku: HLY0-80457S
    pdm:line_code: HLY
    pdm:Category: Air and Fuel Delivery
    pdm:part type: Carburetor
    pdm:Sub Category: Carburetion
    pdm:Color: Polished Aluminum
    pdm:Flange Shape: Square
    pdm:Air Cleaner Flange Diameter: 5-1/8
    pdm:Inlet Fitting Thread Type Standard: NPT
    pdm:Mounting Hole Diameter: 5/16
    pdm:Finish: Polished
    pdm:Throttle Bore Diameter: 1.563 inch
    pdm:Primary Main Jet Size: 66
    pdm:Circuit Count: 2
    pdm:Supercharger Compatible: No
    pdm:Fuel Type: Gasoline
    pdm:Adjustable Idle Feed Restrictors: No
    pdm:Adjustable Air Bleeds: No
    pdm:CFM: 600
    pdm:Float Level: Externally Adjustable
    pdm:Fuel Inlet Count: Single
    pdm:Marine Compatible: No
    pdm:Meter Block Material: Cast Aluminum
    pdm:Fuel Inlet Type: 5/16" Hose Barb
    pdm:Adjustable Emulsion Bleeds: No
    pdm:Metering Block Color: Shiny
    pdm:Primary Throttle Bore Diameter: 1.563
    pdm:Secondary Float Type: Side Hung Nitrophyl
    pdm:Secondary Throttle Bore Diameter: 1.563
    pdm:Primary Float Type: Side Hung Nitrophyl
    pdm:Throttle Kickdown Provision(S): Compatible with GM, Chrysler, and Ford A/T kickdown linkage
    pdm:Secondary Jet Extensions: No
    pdm:Primary Venturii Diameter: 1.25
    pdm:Vacuum Ports: 1 timed (spark) port, 2 full, and 1 PCV port
    pdm:Series: Street Warrior
    $499.95

Holley Carburetor Parts for Tuning, Repair, and Setup

A good carb setup usually takes more than the carburetor itself. Northern Auto Parts carries Holley carburetor parts and related air and fuel components for builders who need tuning pieces or repair parts to support the job. This can include items like renew kits, jet assortments, power valves, choke conversion kits, fuel bowl gaskets, fittings, and throttle parts.

Match your Holley performance carburetor parts to the carb model, engine combination, fuel system, and how the vehicle gets used. A street cruiser, bracket car, and weekend truck can all call for different parts. Review the specs and confirm the part number. Then, choose the Holley components that fit your setup.

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