Holley Fuel Pressure Regulator - 58 PSI - In-Line - 3/8 in Quick Disconnect Male Inlet - 3/8 in Quick Disconnect Female Outlet - 5/16 in Quick Disconnect Male Return - Integrated Filter - 5 Micron - Stainless - Natural - Gas - Each-162-590--Notes: State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO