Melling high performance oil pumps provide dependable performance every time in every application under the toughest RPM conditions. The Melling 10176 high performance oil pump is a standard volume upgrade of the M176. The 10176 oil pump is designed specifically for the 4.6L SOHC Mustang GT and is supplied with billet steel rotors and features an anodized hard coated aluminum body and a phosphate coated cast iron cover for improved pump performance and durability. The oil pump screen seal is included. Every Melling high performance oil pump is individually tested for pressure and flow under actual engine operating conditions. Product Features:Standard volume high performance upgrade of the M176Die cast aluminum housingCast iron cover130,000 TSI tensile strength billet steel rotorsAdjustable pressure relief valveUses 13/16 inch diameter bolt on screenIncludes oil pump screen mounting o-ring seal