0-80457S – HOLLEY Carburetor, 4 Barrel 600 Cubic Feet Per Minute (CFM) Square Bore Flange Electric Choke Vacuum Secondaries Gasoline Shiny Zinc

HOLLEY Carburetor featuring 4 Barrel. Part #: HOL0-80457S.

Features

• Smaller CFM Carburetor Utilize Single Inlet Square Fuel Bowl
• Larger CFM Carburetor Utilize Dual Inlet Center Hung Fuel Bowl
• Vacuum Secondary Allow Use On Wide Variety Of Vehicles. Compensate For All Vehicle Weights, Gearing And Transmissions To Allow Smooth Opening Of Secondary
• Power Valve Blow Out Protection Eliminates Blown Power Valves
• 100 Percent Wet-Flow Tested
• Electric Choke. Single Feed Fuel Inlet
• Calibrated For Excellent Street Performance. Universal Calibration For Easy Bolt-On Performance
• Limited 90 Day Supplier Warranty