Holley fuel pressure regulators are designed to precisely control the fuel pressure from the fuel pump to the carburetor, Each Holley fuel pressure regulator is fully adjustable so regulating the fuel pressure to your engines needs is a simple task, The Holley 12-803BP fuel pressure regulator features 3/8" NPT in/out ports and a 3/8" NPT return port, These chrome plated push-on brass fittings are the perfect finishing touches for your fuel system, All fittings are male hose barb to male pipe thread.
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HolleyCarbureted Bypass Fuel Pressure Regulator. Style: Bypass. Product Type: Fuel Pressure Regulator. The mounting holes in the regulator are not threaded. The screws included are self-tapping for use in installation.
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Offers adjustable fuel regulation from 4-1/2 to 9 psi, Can be used in systems with a return line back to the fuel tank, Specially designed only for carburetor use, Made from lightweight aluminum and has a beautiful polished finish, It is pre-set to 7 PSI and has 3/8 NPT ports all around.
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Holley® Fuel Pressure Regulators are part of a complete line of fuel system products from Holley®. They are precision machined for strength and durability. Rebuilt Holley Carburettors. HP bypass style Fuel Pressure Regulator.
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Compatability: Holley Part No. 12-803BP Regulator. Includes diaphragm only. Diaphragm Repair Kit. Length: 7.0 in.
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Material Aluminum. Color Silver. Mounting Style In-Line. Inlet Style Female. Outlet Style Female. With Trusted Carriers. Finish Tumble Polished.
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Holley 12-803BP Carbureted Bypass Fuel Pressure Regulator Adjustable fuel regulation from 4-1/2 to 9 psi Preset to 7psi 3/8” NPT ports (1 in, 1 out, 1 bypass or return) Used in systems with a return line back to the fuel tank Quieter fuel pump operation Fit type: Vehicle Specific
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