Melling - M-77HV-81
Oil Pump - Wet Sump - Internal - High Volume - Standard Pressure - 3/4 in Inlet - Big Block Chevy - Each
M-77HV-81 Stock Replacement : High Volume, Standard Pressure, Cast Iron Oil Pump
Made in USA. Melling high volume oil pumps increase the amount of oil flow by an average of 20% through the engine improving oil pressure at idle providing dependable performance every time in every application. Every Melling high volume oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling high volume oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance. High volume gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation. End plates are precision ground for maximum wear resistance. Every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions.
Width: 3.69
Width: 94.0
Height: 4.51
Height: 115.0
Grade Type: OEM Improved
Gasket Or Seal Included: No
Mounting Hole Quantity: 2
Housing Material: Cast Iron
Drive Type: Drive Shaft
Oil Pump Type: Gear
Mounting Hole Diameter: 0.25
Mounting Hole Diameter: 6.0
Gear Type: Spur Gear
Oil Pump Pressure Type: High Pressure
Oil Pump Volume Type: High Volume
Additional Volume Over Stock Percentage: 25%
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