Quick Fuel Slayer Series 450 CFM 4-barrel Carburetor - Square Bore - Electric Choke - Vacuum Secondary - Single Inlet - Polished HTA20003 Perfect Launch+ Drag Racing Tree

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Quick Fuel Slayer Series 450 CFM 4-barrel Carburetor - Square Bore - Electric Choke - Vacuum Secondary - Single Inlet - Polished HTA20003 Perfect Launch+ Drag Racing TreeThis model of carburetor has the square bore flange bolt pattern. It can replace Holley, Edelbrock, Carter AFB, and Autolite style carburetors with 5 3 16" x 5 5 8" bolt pattern. If you have a spreadbore style intake manifold, you will need an adapter to install this carburetor. Similar to the Mr. Gasket #1932. Vacuum Secondaries Electric Choke Single Metering Block Secondary Metering Plate Cast Aluminum Throttle Body Single Sight Glass Windows