Skip to main content
Motor Life Events Community Support
8
Images
Videos
Holley

Holley Classic Holley Carburetor

Part # 0-80783C
1 Review

650 CFM - 4150 - Vacuum Secondaries - Gold Dichromate - Gasoline

Holley Classic Holley Carburetor

Estimated Ship Date: 06/23/2025
Find Similar In-Stock Items
Free Shipping - Lower 48 US States
$749.95
Add to Wishlist
Notify Me When Available

3

Emissions

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

See Emissions Details

Also Bought

Classic Holley carbs have been a staple for rodders around the world for decades. They're the perfect performance upgrade for stock to mildly modified vehicles and have that classic Holley look. Holley's 0-80783C dual feed fuel inlets to assure you get all the fuel you need while its vacuum secondaries and electric choke make it amazingly universal. Plus, it is Gold Dichromate coated for durability 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
  • Factory preset electric choke for easy startups
  • Vacuum secondaries for use on wide variety of vehicles. Compensate for all vehicle weights, gearing & transmissions to allow smooth opening of secondaries.
  • Dual feed fuel inlets for constant high volume fuel delivery
  • 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
BoosterStraight
Booster DesignStraight
Brand Holley
Carburetor MaterialAluminum
Carburetor UseStreet
CategoryCarburetors and Components
CFM650
ChokeElectric
Choke TypeElectric
Circuit2
ConditionNew
Cubic Feet Per Minute Rating650
Emission Code3
FinishGold Dichromate
Flange TypeSquare/4150
FuelGasoline
Fuel InletDual
Grade TypePerformance
Linkage AttachedYes
Marine ApprovedNo
Marine UseNo
MaterialAluminum
Model4150
Mounting Hole Quantity4
Primary Jet Diameter67
Primary Main Jet67
Primary Power Valve6.5
Primary Pump Nozzle Size28
Product TypeCarburetor
SecondariesVacuum
Secondary Main Jet73
Spacer IncludedNo
Supercharged ApplicationNo
Throttle Bore1.688 inch
WarrantyManufacturer's Limited 90 Day Warranty
UPC090127539286
Part Number0-80783C
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 - 199r9934-3rev4.pdf
Instructions - techlibrary_carb_numerical_listing.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

We Suggest

Reviews
1

5 out of 5 stars

  • 5 star

    100%

  • 4 star

    0%

  • 3 star

    0%

  • 2 star

    0%

  • 1 star

    0%

Your Review

Items 1 - 1 of 1
  per page
Page:
  1. 1
Items 1 - 1 of 1
  per page
Page:
  1. 1

*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.