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

Product Overview

This aftermarket replacement carburetor is a 4-barrel square bore unit rated at 600 CFM with an electric choke, referencing part number 0-80458SA and the Holley 4160 designation. A carburetor mixes air and fuel for delivery to the engine intake to support combustion. Verify the existing carburetor's flange pattern, linkage, and choke type before ordering.

Key Features & Performance

• 4-barrel square bore carburetor configuration
• 600 CFM airflow rating as stated in the listing
• Electric choke operation
• Cross-references part number 0-80458SA and the Holley 4160 designation
• Replaces the corresponding carburetor when the original unit requires replacement

Fitment & Compatibility

• References the Holley 4160 series designation
• Cross-references part number 0-80458SA

Common Uses

• Replacing a worn, leaking, or malfunctioning 4-barrel carburetor
• Servicing the fuel delivery system of an engine equipped with a square bore intake
• Restoring normal air and fuel mixing after the original carburetor has failed

Technical Specifications

• Product Type: Carburetor
• Part Number(s): 0-80458SA
• Reference Number(s): Holley 4160
• Barrel Configuration: 4-barrel square bore
• Airflow Rating: 600 CFM
• Choke Type: Electric

Frequently Asked Questions

Q: What does a 4-barrel square bore carburetor do? A: It mixes air and fuel for delivery to the engine intake, with the square bore flange designed to mount to a matching square bore intake manifold.

Q: How should fitment be verified? A: Compare the complete existing carburetor part number, the flange pattern, and the choke type against this listing 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.