Brand: Allstar Performance Manufacturer's Part Number: ALL40290 Part Type: Fuel Pressure Regulators Product Line: Allstar Performance Fuel Pressure Regulators Automotive Fittings Part Number: AAF-ALL40290 UPC: 848238020953 Regulator Pressure (psi): 4.5-14 Regulator Style: Non-return Regulator Location: Inline Boost/Vacuum Reference Port: No Gauge Port: Yes Inlet Quantity: 1 Regulator Inlet Size: 3/8 in. NPT Inlet Attachment: Female threads Outlet Quantity: 2 Regulator Outlet Size: 3/8 in. NPT Outlet Attachment: Female threads Fittings Included: No Regulator Material: Aluminum Regulator Color: Black Rebuildable: Yes Mounting Bracket Included: Yes Remanufactured: No Quantity: Sold individually. Notes: Includes 1/8 in. NPT port for fuel pressure gauge or sender line. Description: Allstar Performance fuel pressure regulators are designed to regulate your fuel pressure when using mechanical or electric performance fuel pumps. These "Dead-Head" style regulators do not require a return line back to the fuel tank or fuel cell. Allstar Performance fuel pressure regulators feature a single 3/8 NPT inlet port on the bottom and two 3/8 NPT side outlet ports, along with a 1/8 NPT port for mounting a fuel pressure gauge or sender line. A steel mounting bracket is included.