Description: Fuel Pump Specs: 255 LPH 60 PSI Max Pressure Overall Length 6.44" Outside Diameter: 1.70" Fuel Filter/Fuel Regulator Specs: WIX 33737 Fuel Filter Non Adjustable Fixed Pressure at 58 PSI Media Type Paper Nominal Micron Rating 5 Inlet Side 2 Male Ports 3/8" Tube is pressure from the pump 5/16" Tube is return to the tank Outlet Side 1 Female 3/8" Snap In Fitting to Fuel Rail Direct Replacement. Perfect fitment. No modification required. .