Fuel Pressure Regulator - Adjustable - 3-11 PSI - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black Anodized - Gas / E85 - Each Brand- PRO/CAM MPN # 9250 . **NOTE: 8 an Inlet and Outlet Truck Freight- NO State Restrictions Canada Restrictions- NO