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Holley Carburetor 0-80531; Original Performance 850 CFM 4-Barrel Electric Choke

$909.95

Part #: 0-80531

Brand: Holley

UPC: 090127420102

Estimated Ship Date: 7/9/2025 (From manufacturer)

This item ships free with qualifying orders of $150 or more.
See our shipping policy for more details.

Details

  • Gold Dichromate Finish For Corrosion Resistance with Classic Look
  • Performance Upgrade For Stock To Mildly Modified Vehicles
  • Factory Preset Electric Choke For Easy Startups
  • For All Weights/Gearing/Transmission For Smooth Open Of Secondaries
  • Dual Feed Fuel Inlets For Constant High Volume Fuel Delivery
  • Power Valve Blow-Out Protection
  • 100% Wet Flow Tested By Holley Technicians
  • Arrives Ready To Run

Product Description

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 0-80531 has the perfect calibration for GM's 502 crate engine. Dual feed fuel inlets 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.

Specifications

Carburetor Series:
Original Performance
CFM:
850 CFM
Number of Barrels:
4-Barrel
Flange:
4150 Square Bore
Secondary:
Vacuum
Choke:
Electric Choke
Main Body/Fuel Bowl Finish:
Gold Dichromate
Metering Block Circuits:
2 Circuit
Booster Type:
Down Leg
Compatible Fuels:
Gasoline
Fuel Inlet:
Dual
Quantity:
Sold As Each

Videos

Tech Resources

  • HOL0-80531.pdf