Aeromotive A4 Carbureted Fuel Pressure Regulator # AER13203Aeromotive A4 Carbureted Fuel Pressure Regulator # AER13203 Fuel Pressure Regulator, 5 15 psi, Red and Black Anodized, Universal, Each Pressure Range (psi): 5 15 Regulator Style: Non return Regulator Location: Inline Boost Vacuum Reference Port: No Gauge Port: Yes Mounting Bracket Included: Yes Fittings Included: No Rebuildable: Yes Inlet Quantity: Two Inlet Attachment: Female threads Inlet Size: 10 AN Outlet Quantity: Four Outlet Attachment: Female