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.
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.
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Gold Dichromate finish for corrosion resistance and classic Holley looks
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Performance upgrade for stock to mildly modified vehicles
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Universal calibration for easy bolt-on performance
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Factory preset electric choke for easy startups
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Vacuum secondaries for use on wide variety of vehicles. Compensate for all vehicle weights, gearing & transmissions to allow smooth opening of secondaries.
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Dual feed fuel inlets for constant high volume fuel delivery
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Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.
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Power valve blow-out protection
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100% wet-flow tested by Holley technicians to assure it arrives ready to run!
Barrel Quantity |
4 |
|---|---|
Barrels |
4 |
Billet Color |
None |
Body Color |
Gold Dichromate |
Body Finish |
Plated |
Booster |
Straight |
Booster Design |
Straight |
Brand |
Holley |
Carburetor Material |
Aluminum |
Carburetor Use |
Street |
CFM |
650 |
Choke |
Electric |
Choke Type |
Electric |
Circuit |
2 |
Condition |
New |
Cubic Feet Per Minute Rating |
650 |
Emission Code |
3 |
Finish |
Gold Dichromate |
Flange Type |
Square/4150 |
Fuel |
Gasoline |
Fuel Inlet |
Dual |
Grade Type |
Performance |
Linkage Attached |
Yes |
Marine Approved |
No |
Marine Use |
No |
Material |
Aluminum |
Model |
4150 |
Mounting Hole Quantity |
4 |
Primary Jet Diameter |
67 |
Primary Main Jet |
67 |
Primary Power Valve |
6.5 |
Primary Pump Nozzle Size |
28 |
Product Type |
Carburetor |
Sale Category |
Carburetors and Components |
Secondaries |
Vacuum |
Secondary Main Jet |
73 |
Spacer Included |
No |
Supercharged Application |
No |
Throttle Bore |
1.688 inch |
Warranty |
Limited 90 Day |
UPC |
090127539286 |
Part Number |
0-80783C |
ABOUT HOLLEY PERFORMANCE
For over a century Holley has driven the cutting edge of fuel-system design. That work continues today through Holley’s market-leading EFI products as well as through Holley’s family of best-in-industry brands. Top brands like MSD, Flowmaster, Hurst, Accel, and many more make up the industry’s leading offering of enthusiast-driven products to deliver robust, complete performance solutions for builders, racers, and drivers. From propelling the LS-, Coyote-, and Gen 3 Hemi-swap trends, to continuously innovating late-model and vintage vehicle performance, Holley’s commitment to its customers and their cars is at the core of everything we do.
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