NTP Holley 0 1850S Classic Street Carburetor P14764385NTP-H1901850S https://cdnimages.opentip.com/full/NTP/NTP-H1901850S.jpg Holley 0 1850S Classic Street Carburetor Manufacturer Part Number: H1901850SClassic Street CarburetorPtoduct Info Classic Street Carburetor 4 bbl 600 cfm 2 Circuit Metering Model 4160 Manual Choke Vacuum Secondary Gas Single Fuel Inlet 1.563 in. Throttle Bore Shiny Finish Features and Benefits Vibratory Polished Alum Good Looks/Weight Savings/Lasting Shine Compensates For All Vehicle Weights Gearing/Transmissions Performance Upgrade For Stock To Mildly Modified Vehicles Universal Calibration For Easy Bolt-On Performance Man. Choke Cable Hand Controlled For Cold Start Control Vacuum Secondaries For Use On Wide Variety Of Vehicles Single Feed Fuel Inlet For Easy Installation Power Valve Blow Out Protection 100% Wet Flow Tested By Holley Technicians Arrives Ready To Run Product AttributesBarrel: FourBillet Color: NoneBooster Type: StraightCarburetor Type: 4160CFM: 600Choke: ManualCircuit: 2Emission: Without EGRFinish: ShinyFlange: Square BoreFuel Inlet: SingleFuel Type: GasolineMaterial: AluminumPrimary Main Jet: 66Primary Power Valve: 6.5Secondary Type: VacuumSupercharged Application: NoThrottle Bore: 1.563 in.Type: AutomotiveUsage: Street/Strip Part Terminology LabelCarburetorApplication Summary One of the most trusted carburetors of all times-the 1850! Its 600 CFM of airflow; vacuum secondaries; single fuel inlet and mechanical choke makes it amazingly universal. The 1850S has a shiny finish that will make you proud to pop the hood on your ride. Don t trust your performance to just anyone; Holley is the only modular carburetor company that has been in business for over 100 years and has powered every NASCAR champion since the 60ft.s.Associated Comments Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles/1967 and older U.S. manufactured Federally Certified vehicles/1967 and older Foreign manufactured vehicle. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle 14764385 090127420072 10.0000lbs 7.50 11.00 12.25

Holley Performance

490.5400 2025-10-04 16 In Stock Holley 0 1850S Classic Street Carburetor

Holley 0-1850S Classic Street Carburetor

Brand Holley Performance

Shop more from NTP

* Click "Add to Cart" to calculate shipping and delivery time.

Share & Earn 10% Cash Back Best Price in Bulk

Best Price in Bulk!

Because we are a major distributor for some products, we price very aggressively by sacrificing profit margin whenever we sell in bulk. The philosophy to offer quality products with little mark up has created unmatched customer loyalty for some successful membership based stores. Unlike those wholesale to public membership clubs, we do not charge any membership fee. Some merchants offer FREE shipping, but when you buy quantity 10, you pay 10 times total. Essentially, you are paying 10 times on shipping. We don't think that is fair to you. Why? Most of the time, shipping a 10 lb parcel does not cost 10 times of a 1 lb parcel.

Here is an example:

Opentip	Others
Product Price: $8	Product Price: $20
Shipping for quantity 1: $12	Shipping: FREE
Quantity: 10	Quantity: 10
Total Shipping for quantity 10: $18	Total Shipping: FREE
Subtotal: $98 Saving: $102 (51%)	Subtotal: $200

Don't be shy. If you discover any competitor outselling us in a particular product, whenever you purchase in large quantity, please bring it to our attention. Most of the time, we will match or beat their price, and give you a credit. If we lose to a competitor, it is our shame. We then know we need to work harder in sourcing to create values for you.

* Price comparison must be based on comparable brands or models and in bulk quantity purchase.

Optional related products

Holley 0-1850C Classic Street Carburetor

$607.40

Holley 0-8007 Classic Street Carburetor

$863.22

Holley 0-80508S Classic Street Carburetor

$535.35

Holley 0-80783C Classic Street Carburetor

$770.81

Holley 0-3310S Street/Strip Carburetor

$545.41

Holley 0-4412S Performance Street Carburetor

$545.43

Holley 0-80350 Street Avenger Carburetor

$581.65

Holley 0-80457S Street Warrior Carburetor

$514.98

Holley 0-80570 Street Avenger Carburetor

$706.57

Holley 0-80670 Street Avenger Carburetor

$695.53

Holley 0-4777S Double Pumper Carburetor

$734.75

Holley 0-4777SAE Aluminum Double Pumper Carburetor

$734.75

Holley 0-4779C Double Pumper Carburetor

$875.62

Holley 0-4779S Double Pumper Carburetor

$782.08

Product Description

Manufacturer Part Number: H1901850S

Classic Street Carburetor

Ptoduct Info

Classic Street Carburetor
4 bbl
600 cfm
2 Circuit Metering
Model 4160
Manual Choke
Vacuum Secondary
Gas
Single Fuel Inlet
1.563 in. Throttle Bore
Shiny Finish

Features and Benefits

Vibratory Polished Alum Good Looks/Weight Savings/Lasting Shine
Compensates For All Vehicle Weights Gearing/Transmissions
Performance Upgrade For Stock To Mildly Modified Vehicles
Universal Calibration For Easy Bolt-On Performance
Man. Choke Cable Hand Controlled For Cold Start Control
Vacuum Secondaries For Use On Wide Variety Of Vehicles
Single Feed Fuel Inlet For Easy Installation
Power Valve Blow Out Protection
100% Wet Flow Tested By Holley Technicians
Arrives Ready To Run

Product Attributes

Barrel: Four
Billet Color: None
Booster Type: Straight
Carburetor Type: 4160
CFM: 600
Choke: Manual
Circuit: 2
Emission: Without EGR
Finish: Shiny
Flange: Square Bore
Fuel Inlet: Single
Fuel Type: Gasoline
Material: Aluminum
Primary Main Jet: 66
Primary Power Valve: 6.5
Secondary Type: Vacuum
Supercharged Application: No
Throttle Bore: 1.563 in.
Type: Automotive
Usage: Street/Strip

Part Terminology Label
Carburetor

Application Summary
One of the most trusted carburetors of all times-the 1850! Its 600 CFM of airflow; vacuum secondaries; single fuel inlet and mechanical choke makes it amazingly universal. The 1850S has a shiny finish that will make you proud to pop the hood on your ride. Don t trust your performance to just anyone; Holley is the only modular carburetor company that has been in business for over 100 years and has powered every NASCAR champion since the 60ft.s.

Associated Comments

Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles/1967 and older U.S. manufactured Federally Certified vehicles/1967 and older Foreign manufactured vehicle. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle

Attention CA Residents: Prop 65 Warning

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.