0-80458SA 4160 Carburetor 4-Barrel Square Bore 600 CFM Electric Choke for Holley

Product Overview

This aftermarket replacement carburetor is a 4-barrel square bore unit rated at 600 CFM with an electric choke, and it cross-references part number 0-80458SA from the 4160 series. A carburetor meters fuel and air into an engine intake to support combustion under varying load conditions. It is supplied for comparison with the listed Holley reference numbers and is not manufactured by or endorsed by Holley.

Key Features & Performance

• Four-barrel square bore configuration intended for intake manifolds with a matching square bore flange pattern
• 600 CFM airflow rating as stated in the title
• Electric choke arrangement for choke control during cold starting
• Cross-references part number 0-80458SA from the 4160 series
• Replacement option when servicing a carbureted fuel delivery system

Fitment & Compatibility

• for Holley 4160 series carburetor applications
• cross-references Holley part number 0-80458SA

Common Uses

• Replacing a worn, damaged, or malfunctioning carburetor
• Servicing the fuel and air delivery system on a carbureted engine
• Restoring normal fuel metering function after the original unit has failed

Technical Specifications

• Product Type: Carburetor
• Part Number(s): 0-80458SA
• Reference Number(s): 4160
• General Application: 4-barrel square bore, 600 CFM, electric choke

Frequently Asked Questions

Q: What does a carburetor do? A: A carburetor mixes fuel with air and delivers the mixture to the engine intake to support combustion.

Q: How do I verify fitment? A: Compare the complete existing part number 0-80458SA and the 4160 series designation with your current unit and confirm the square bore flange pattern, 600 CFM rating, and electric choke setup before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.