Fuel Pressure Regulator - 40 to 130 psi - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black Anodized - Gas / E85 / Methanol - Each Vendor HOLLEY MPN 19-395 Truck Freight NO 40-130 PSI