12-804 Adjustable Fuel Pressure Regulator With Gauge Compatible With Holley and Edelbrock Carburetors 1-4 PSI 3/8 NPT 1 In 2 Out Zinc Alloy Replaces 12804

Additional Details from the Manufacturer

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More features

• OE Replacement: OE Part Number 12-804 / 12804. Please double-check the part number
• Adjustable Pressure Range: Adjustable fuel pressure regulator with 1–4 PSI range, 0.220in (7/32in) restriction. ensures stable fuel delivery from pump to carburetor, prevents overflow and rough idling
• Complete Kit: Includes fuel regulator, 0–15 PSI gauge, and 3 screws. Fits most carbureted systems with 3/8-inch NPT ports (1 in, 2 out)
• Durable Construction: Made of premium zinc alloy, corrosion-resistant and heat-tolerant for long service life under harsh engine conditions
• Stable Performance: Regulates fuel flow precisely, avoiding valve overload and pressure spikes for smoother idling and efficient combustion