Holley

Holley

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  • HLY703-29 Marine Renew Kit

    Holley

    Part #: 703-29

    HLY703-29 Marine Renew Kit

    pdm:Brand: Holley
    pdm:Carburetor Type: Performance
    pdm:Warning: California Proposition 65
    pdm:Barrel Quantity: 4
    pdm:Accelerator Pump Included: Yes
    pdm:Float Included: No
    pdm:Gasket Or Seal Included: Yes
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:Flange Included: No
    pdm:Emission Code: 5
    pdm:internal_sku: HLY703-29
    pdm:part type: Carburetor Repair Kit
    pdm:Seat Included: Yes
    pdm:Sub Category: Carburetion
    pdm:line_code: HLY
    pdm:Mounting Bracket Included: No
    pdm:Needle Included: Yes
    pdm:Category: Air and Fuel Delivery
    pdm:Product Type: Rebuild Kit
    $72.46
  • HLY45-225 Choke Conversion Kit

    Holley

    Part #: 45-225

    HLY45-225 Choke Conversion Kit

    pdm:Grade Type: Performance
    pdm:Category: Air and Fuel Delivery
    pdm:Emission Code: 5
    pdm:Warning: California Proposition 65
    pdm:Sub Category: Carburetion
    pdm:Carburetor Choke Type: Manual
    pdm:Cable Included: No
    pdm:Carburetor Mounted: Yes
    pdm:Product Type: Choke Conversion
    pdm:Brand: Holley
    pdm:Kit: Yes
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:line_code: HLY
    pdm:internal_sku: HLY45-225
    pdm:part type: Carburetor Choke
    $59.66
  • HLY37-754 Renew Kit Carburetor

    Holley

    Part #: 37-754

    HLY37-754 Renew Kit Carburetor

    pdm:Accelerator Pump Included: Yes
    pdm:Barrel Quantity: 4
    pdm:Brand: Holley
    pdm:Category: Air and Fuel Delivery
    pdm:Carburetor Type: Performance
    pdm:Float Included: No
    pdm:Product Type: Rebuild Kit
    pdm:part type: Carburetor Repair Kit
    pdm:Emission Code: 5
    pdm:Mounting Bracket Included: No
    pdm:Gasket Or Seal Included: Yes
    pdm:Needle Included: Yes
    pdm:Model: 4160
    pdm:Kit Type: Renew Kit
    pdm:Flange Included: No
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:Seat Included: Yes
    pdm:Warning: California Proposition 65
    pdm:Sub Category: Carburetion
    pdm:internal_sku: HLY37-754
    pdm:line_code: HLY
    $48.53
  • HLY37-1548 Fast Kit Carburetor

    Holley

    Part #: 37-1548

    HLY37-1548 Fast Kit Carburetor

    pdm:Mounting Bracket Included: No
    pdm:Accelerator Pump Included: Yes
    pdm:Kit Type: Fast Kit
    pdm:Model: 4150
    pdm:Seat Included: Yes
    pdm:List Number: R80805
    pdm:Needle Included: Yes
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:Product Type: Rebuild Kit
    pdm:Sub Category: Carburetion
    pdm:line_code: HLY
    pdm:Warning: California Proposition 65
    pdm:part type: Carburetor Repair Kit
    pdm:Brand: Holley
    pdm:Emission Code: 5
    pdm:Gasket Or Seal Included: Yes
    pdm:Float Included: No
    pdm:Carburetor Type: Performance
    pdm:internal_sku: HLY37-1548
    pdm:Flange Included: No
    pdm:Category: Air and Fuel Delivery
    pdm:Barrel Quantity: 4
    $103.96
  • HLY37-1544 Rebuild Kits

    Holley

    Part #: 37-1544

    HLY37-1544 Rebuild Kits

    pdm:Grade Type: Performance
    pdm:Kit Type: Fast Kit
    pdm:Flange Included: No
    pdm:Emission Code: 5
    pdm:Gasket Or Seal Included: Yes
    pdm:Barrel Quantity: 4
    pdm:Category: Air and Fuel Delivery
    pdm:Mounting Bracket Included: No
    pdm:Carburetor Type: Performance
    pdm:Accelerator Pump Included: Yes
    pdm:part type: Carburetor Repair Kit
    pdm:Seat Included: Yes
    pdm:Warning: California Proposition 65
    pdm:Needle Included: Yes
    pdm:line_code: HLY
    pdm:Product Type: Rebuild Kit
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:Diaphragm Type: Single
    pdm:Model: 4150
    pdm:Brand: Holley
    pdm:internal_sku: HLY37-1544
    pdm:Float Included: No
    pdm:Sub Category: Carburetion
    $69.36
  • HLY37-119 Renew Kit Carburetor

    Holley

    Part #: 37-119

    HLY37-119 Renew Kit Carburetor

    pdm:Diaphragm Type: Single
    pdm:Emission Code: 5
    pdm:Category: Carburetors and Components
    pdm:Barrel Quantity: 4
    pdm:Accelerator Pump Included: Yes
    pdm:Carburetor Type: Performance
    pdm:Float Included: No
    pdm:Warning: California Proposition 65
    pdm:Flange Included: No
    pdm:Grade Type: Performance
    pdm:Gasket Or Seal Included: Yes
    pdm:Mounting Bracket Included: No
    pdm:Brand: Holley
    pdm:Kit Type: Renew Kit
    pdm:Model: 4160
    pdm:Product Type: Rebuild Kit
    pdm:Needle Included: Yes
    pdm:internal_sku: HLY37-119
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:line_code: HLY
    pdm:Seat Included: Yes
    pdm:part type: Carburetor Repair Kit
    $49.99
  • HLY300-25 HOLLEY STRIP INTAKE

    Holley

    Part #: 300-25

    HLY300-25 HOLLEY STRIP INTAKE

    pdm:Brand: Holley
    pdm:Color: Natural
    pdm:Construction: Cast
    pdm:Category: Intake Manifolds
    pdm:Barrels: 4
    pdm:Basic Operating RPM Range: 4500-7600 RPM
    pdm:Carburetor Quantity: 1
    pdm:Throttle Body Gasket Included: No
    pdm:Single Or Dual Plane Type: Single Plane
    pdm:Throttle Body Bore Diameter: 3.6
    pdm:Throttle Body Included: No
    pdm:CNC Ported: No
    pdm:Carburetor Studs Included: No
    pdm:Carburetor Flange: 4150 Square Bore
    pdm:Vacuum Ports: No
    pdm:Fuel Rail(s) Included: No
    pdm:EGR Port: No
    pdm:Cylinder Head Port Shape: Rectangle
    pdm:Engine: Chevrolet Small Block Gen I
    pdm:Emission Code: 3
    pdm:Grade Type: Performance
    pdm:Intake Port Gasket(s) Included: No
    pdm:Rear Maximum Height: 5.97 IN
    pdm:Warning: California Proposition 65
    pdm:Flange Style: 4150 Square Bore
    pdm:Deck Height: 9.025 IN
    pdm:Front Maximum Height: 5.11 IN
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:Fuel System Type: Carb
    pdm:Gasket Or Seal Included: No
    pdm:line_code: HLY
    pdm:Removable Top/Lid: No
    pdm:Nitrous Bung(s) Included: No
    pdm:Material: Aluminum
    pdm:Removable Runners: No
    pdm:Fuel Injectors Included: No
    pdm:Product Type: Intake Manifold
    pdm:Plenum Finish: Natural
    pdm:internal_sku: HLY300-25
    pdm:Manifold Type: High Rise
    pdm:part type: Engine Intake Manifold
    $399.95
  • HLY26-504 Fuel Pressure Gauge

    Holley

    Part #: 26-504

    HLY26-504 Fuel Pressure Gauge

    pdm:Color Change Button: No
    pdm:Display Format: Analog
    pdm:Dimmable: No
    pdm:Adapter NPT Size ( A ): 1/8 NPT MALE
    pdm:Category: Body
    pdm:Bezel Color: Chrome
    pdm:Diameter: 1.5"
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:Maximum Pressure Reading: 15 PS
    pdm:Face Color: White
    pdm:Emission Code: 5
    pdm:Bezel Material: Steel
    pdm:Max Pressure: 15psi
    pdm:Brand: Holley
    pdm:Sensor Type: Mechanical
    pdm:Size: 1-1/2" IN
    pdm:Style: Liquid Filled Analog
    pdm:Mounting Hardware Included: No
    pdm:part type: Fuel Pressure Gauge
    pdm:Glycerin Filled: Yes
    pdm:Sub Category: Instrument Panel
    pdm:Gauge Range: Up to 15 PSI
    pdm:Pointer Color: Black
    pdm:Universal Or Specific Fit: Universal
    pdm:Warning: California Proposition 65
    pdm:Function: Analog
    pdm:Body Color: Chrome
    pdm:Pressure Range: 0-15 PSI
    pdm:line_code: HLY
    pdm:Type: Mechanical
    pdm:Face Shape: Round
    pdm:Product Type: Fuel Pressure Gauge
    pdm:Gauge Bezel Color: Silver
    pdm:Gauge Type: Fuel Pressure
    pdm:internal_sku: HLY26-504
    pdm:Warning Light: No
    pdm:Illuminated: No
    pdm:Gauge Writing Color: Black
    pdm:Bezel Outside Diameter: 1.5 IN
    pdm:Liquid Filled: Yes
    pdm:Indicator Markings Color: Black
    pdm:Gauge Background Color: White
    pdm:Inlet: 1/8NPT
    pdm:Male Thread: 1/8" NPT
    pdm:Grade Type: Performance
    pdm:Minimum Pressure Reading: 0 PS
    pdm:Lens Color: Clear
    $103.96
  • HLY26-41 Umbrella Check Valve

    Holley

    Part #: 26-41

    HLY26-41 Umbrella Check Valve

    pdm:Category: Air and Fuel Delivery
    pdm:Grade Type: Performance
    pdm:Product Type: Accelerator Check Valve
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:line_code: HLY
    pdm:Emission Code: 5
    pdm:Warning: California Proposition 65
    pdm:Brand: Holley
    pdm:part type: Carburetor Accelerator Pump Check Valve
    pdm:Color: Red
    pdm:Material: Viton
    pdm:Sub Category: Carburetion
    pdm:internal_sku: HLY26-41
    $20.26
  • HLY26-27 Inverted Flare

    Holley

    Part #: 26-27

    HLY26-27 Inverted Flare

    pdm:Brand: Holley
    pdm:Thread Type: Fine
    pdm:Color: Black
    pdm:Category: Air and Fuel Delivery
    pdm:Sub Category: Hardware, Fasteners and Fittings
    pdm:part type: Fuel Hose Fitting
    pdm:Emission Code: 5
    pdm:Grade Type: Performance
    pdm:End 2 Type: 5/16 Inverted Flare IN
    pdm:Outlet Size: 7/8-20"
    pdm:End 1 Type: 7/8-20 IN
    pdm:Material: Steel
    pdm:Inlet Size: 1/2-20"
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:Warning: California Proposition 65
    pdm:Product Type: Inverted Flare Inlet Fitting
    pdm:internal_sku: HLY26-27
    pdm:line_code: HLY
    $21.66
  • HLY20-95 GM AOD Kickdown

    Holley

    Part #: 20-95

    HLY20-95 GM AOD Kickdown

    pdm:Brand: Holley
    pdm:Color: Zinc
    pdm:part type: Throttle Cable and Automatic Transmission Kickdown Cable Bracket
    pdm:Grade Type: Performance
    pdm:Material: Steel
    pdm:Category: Engine
    pdm:Emission Code: 5
    pdm:Adjustable: No
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    pdm:Product Type: Kickdown Bracket
    pdm:Warning: California Proposition 65
    pdm:internal_sku: HLY20-95
    pdm:Sub Category: Brackets, Flanges and Hangers
    pdm:Application: 700R-4
    pdm:line_code: HLY
    $42.42
  • HLY20-88 Carburetor Throttle

    Holley

    Part #: 20-88

    HLY20-88 Carburetor Throttle

    pdm:Brand: Holley
    pdm:Category: Air and Fuel Delivery
    pdm:Emission Code: 5
    pdm:Sub Category: Brackets, Flanges and Hangers
    pdm:line_code: HLY
    pdm:Material: Steel
    pdm:Color: Chrome
    pdm:internal_sku: HLY20-88
    pdm:Warning: California Proposition 65
    pdm:Model: 4150/4160
    pdm:Product Type: Throttle Cable Bracket
    pdm:part type: Carburetor Throttle Cable Bracket
    pdm:Mounting Hardware Included: Yes
    pdm:Mounting Hole Quantity: 1
    pdm:Grade Type: Performance
    pdm:Warranty: Manufacturer's Limited 90 Day Warranty
    $49.97

Why Buy Vehicle Parts from Northern Auto Parts?

40+ Years Experience


Northern Auto Parts has been providing auto parts for all makes and models for over 40 years. We have everything you need to keep your car, truck, or SUV running in peak condition. For engine builders, Northern Auto Parts is one of the best online sources for kits.

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Northern Auto Parts is recognized by many as the best online source for rebuild components. We carry a wide variety of name-brand components, so you can find the exact parts you need to repair or replace any part of your vehicle. From engine components to exterior parts, we have a vast selection to choose from.

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We are committed to affordability without compromising on quality. Our prices provide the best value for your money, whether you’re an automotive technician or a DIY enthusiast.