Carburetor 600 CFM 4-Barrel Electric Choke FIT Holley 4160 0-80458SA Square-Bore – Polished Aluminum, Vacuum Secondary, Dual Fuel Inlet, Street/Strip Gasoline Engines

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• 【Application & Fitment – FIT Holley 4160 Square-Bore】 Direct replacement for FIT Holley 4160 and 0-80458SA 600 CFM carbs; bolts to any 4150/4160 square-flange intake (5.160″ × 5.625″ pattern) on small- or big-block gasoline V-8 engines.
• 【600 CFM High-Performance Flow】 Optimized venturi and down-leg boosters supply balanced air-fuel mixture up to ~350 hp, delivering crisp throttle response for muscle-car, hot-rod, or marine applications.
• 【Electric Choke Convenience】 12 V electric choke coil provides reliable cold starts—no cable routing or manual adjustment; connects to ignition-switched power for seamless year-round drivability.
• 【Lightweight Polished Aluminum Construction】 Die-cast aluminum main body resists corrosion, sheds heat, and weighs less than traditional zinc castings; dual fuel inlets accept 7⁄8-20 flare fittings or banjo style lines.
• 【Ready-to-Run Calibration & Package】 Factory-set jets, floats, and idle screws for bolt-on performance; includes base gasket, fuel inlet fitting, mounting studs, nuts, and quick-start tuning guide—no ECU tuning required.