Fuel Pump - Mechanical - 120 gph - 7-8.5 psi - 1/4 in NPSF Inlet / Outlet - Aluminum - Natural - Gas - Small Block Chevy - Each . **NOTE: SUPER PUMP 1/4 NPT INLET AND OUTLET (FITTINGS NOT INCLUDED) 120 GPH @ 7-8.5 PSI THIS IS A 1/4-18 (DRY SEAL FITTING) 1/4 NPT WILL WORK..