Brand: Aeromotive Manufacturer's Part Number: 13014 Part Type: Fuel Pressure Regulator Conversion Kits Product Line: Aeromotive X1 Fuel Pressure Regulator Conversion Kits Automotive Fittings Part Number: AEI-13014 UPC: 00684980006582 Fuel Pressure Regulator Seat Size: 0.313 in. Pressure Range (psi): 3-15 psi Spring Included: Yes Quantity: Sold as a kit. Description: Convert your X1 regulator for use with a different fuel system, using one of these Aeromotive X1 fuel pressure regulator conversion kits. They are available in your choice of seat sizes and pressure range springs to fit your fuel system requirements.