Brand Holley Color Black Emission Code 5 Fuel System Carbureted Fuel Type Gasoline Inlet Size 3/8 inch NPT Material Aluminium Outlet Size 3/8 inch NPT Pressure Range 4.5-9 PSI Product Type Fuel Pressure Regulator Return Size 3/8 inch NPT Style Bypass Warranty Limited 90 Day Warranty UPC 090127122891 Part Number 12-841KIT
All warranty questions, claims or otherwise should be directed toward the manufacturer