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Holley

Holley Classic Carburetor

Part # 0-1850C
3 Reviews

600 CFM - 4160 - Vacuum Secondaries - Gold Dichromate - Gasoline

Holley Classic Carburetor

Estimated Ship Date: 07/24/2026
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$599.95
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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 1850C has a Gold Dichromate finish for corrosion protection and classic Holley looks. 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 60's.

Features:

  • Gold Dichromate finish for corrosion resistance and classic Holley looks
  • Performance upgrade for stock to mildly modified vehicles
  • Universal calibration for easy bolt-on performance
  • Manual choke (cable actuated - hand controlled) for precise cold start control
  • Vacuum secondaries for use on wide variety of vehicles. Compensate for all vehicle weights, gearing & transmissions to allow smooth opening of secondaries.
  • Single feed fuel inlet for easy installation
  • Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.
  • Power valve blow-out protection
  • 100% wet-flow tested by Holley technicians to assure it arrives ready to run!

About Holley

Holley Performance Brands is the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, fuel injection, and fuel systems.

Barrel Quantity4
Barrels4
Billet ColorNone
Body ColorGold Dichromate
Body FinishPlated
Body MaterialAluminum
BoosterStraight
Booster DesignStraight
Brand Holley
Carburetor MaterialAluminum
Carburetor UseStreet
CategoryAir and Fuel Delivery
CFM Rating600
ChokeManual
Choke TypeManual
Circuit Count2
ColorGold Dichromate
ConditionNew
Cubic Feet Per Minute Rating600
Emission Code3
FinishGold Dichromate
Flange ShapeSquare
Flange TypeSquare/4150
FuelGasoline
Fuel InletSingle
Fuel TypeGasoline
Grade TypePerformance
Linkage AttachedYes
Marine ApprovedNo
MaterialAluminum
Model4160
Mounting Hardware IncludedNo
Mounting Hole Quantity4
Part TypeCarburetor
Primary Jet Diameter66
Primary Main Jet Size66
Primary Power Valve6.5
Primary Pump Nozzle Size31
Product TypeCarburetor
Secondary Barrel TypeVacuum
Spacer IncludedNo
Supercharger CompatibleNo
Throttle Bore Diameter1.563 inch
WarrantyManufacturer's Limited 90 Day Warranty
UPC090127539248
Part Number0-1850C
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) 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


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
Instructions - techlibrary_carb_numerical_listing.pdf
Instructions - carburetor_flange_guide.pdf
Instructions - 199r7948-5rev6.pdf
Notice - Due to the natural color variations of the dichromate plating process, the plating color may vary from casting to casting (within a carburetor) and from carburetor to carburetor. This is considered normal and is not a cosmetic defect. If you desire a carburetor with no color variation, please shop our black and shiny finish carburetors.
Manufacturer's Limited 90 Day Warranty: See Details
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Holley
Classic Carburetor
600 CFM - 4160 - Vacuum Secondaries - Gold Dichromate - Gasoline
Part# 0-1850C
$599.95
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*Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.