Airtex E8090 Universal Electric Fuel Pump 100 percent tested throughout the entire manufacturing process for worry free, out-of-the-box performance Advanced polymers, brushes, and commutators to ensure long life and durability in multiple fuel blends Applications Include domestic passenger & light truck carbureted up to 350 C.I.D. engines using 3/8" hose. Delivers 30 G.P.H. and has a shut-off pressure of 5 to 9 P.S.I. at no flow condition Operating amperage is approximately 1.0. Another improved feature includes 1/4 - 18 national pipe straight fuel fittings Lifetime Limited Warranty