Holley 4160 Universal 600 CFM Polished Aluminum Carburetor

If you're looking for a carburetor that combines style and performance, the Holley 4160 Universal 600 CFM Polished Aluminum Carburetor is a fantastic choice. This all-aluminum marvel, model number 0-80458SA, is crafted for those who have a mildly built engine and want that sporty dual inlet appearance without needing excessive airflow. With a center bore of 1.563 inches, it’s designed to deliver just the right amount of fuel for your needs.

Featuring dual feed fuel inlets, you can count on a steady flow of fuel, while the vacuum secondaries and factory preset electric choke ensure a smooth and reliable operation. Trusting your vehicle’s performance is crucial, and with Holley’s century-long legacy in the industry, you can be confident that you’re in good hands. After all, they’ve powered every NASCAR champion since the 1960s!

• Instructions for Part# 0-80458SA
• Carburetor Numerical Listing for Part #0-80458SA

• Beautifully vibratory polished aluminum that not only looks great but also saves weight and provides a lasting shine.
• A perfect performance upgrade for stock to mildly modified vehicles.
• Universal calibration makes for easy bolt-on performance.
• Factory preset electric choke ensures hassle-free startups every time.
• Vacuum secondaries adapt seamlessly to a wide range of vehicles, compensating for different weights, gearing, and transmissions for smooth secondary opening.
• Dual feed fuel inlets guarantee a constant, high-volume fuel delivery.
• Compatible with GM, Chrysler, and Ford automatic transmission kickdown linkage (additional parts may be needed).
• Power valve blow-out protection for added reliability.
• Clear fuel level sight glasses for easy monitoring.
• 100% wet-flow tested by Holley technicians to ensure it’s ready to run right out of the box!

• Barrels: 4
• Billet Color: None
• Booster: Straight
• CFM: 600
• Choke: Electric
• Circuit: 2
• Emission Code: 3
• Finish: Shiny
• Fuel: Gasoline
• Fuel Inlet: Dual
• Material: Aluminum
• Model: 4160
• Primary Main Jet: 65
• Primary Power Valve: 6.5
• Primary Pump Nozzle Size: 31
• Product Type: 4160 Model Carburetor
• Secondaries: Vacuum
• Supercharged Application: No
• Throttle Bore: 1.563 inch
• Warranty: Limited 90 Day

• This carburetor features a square bore flange bolt pattern, making it compatible with Holley, Edelbrock, Carter AFB, and Autolite style carburetors that have a 5 3/16" x 5 5/8" bolt pattern. If your intake manifold is of the spreadbore style, an adapter will be necessary for installation, such as the Mr. Gasket #1932.