Part Number:
MEL-10778

Melling Oil Pump 10778, Big Block Chevy, High Volume, High Pressure

Fits Big Block Chevy 396-454, Select Performane Oil Pump, Wet Sump, Internal, High Volume, High Pressure, 3/4 in Inlet

$174.95
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⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.
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High volume performance upgrade for the 10770.
  • Increase in volume of 25% over stock oil pump.
  • The drive shaft has been manufactured from chrome-moly steel.
  • The drive and idler shafts have been extended to allow for additional support in the cover. Additional support eliminates dynamic shaft deflection at increased RPM levels.
  • The cover is doweled to the pump housing to assure alignment of the shaft bores.
  • The relief valve has a screw-in plug instead of a pin.
  • The housing and cover are CNC machined and phosphate coated.
  • An additional spring, the original stock replacement is supplied which will reduce bypass pressure if needed.
  • Includes intermediate shaft with steel guide.
  • Uses 3/4 press in screen.
  • Patent No. 5,810,571.


  • Pickup tube/Screen - 12701 use with 8' Deep oil pan
  • Pickup tube/Screen - 12702 use with 9' Deep oil pan
  • More Information
    CNC Part Number MEL-10778
    Price $174.95
    Sold As Single
    Manufacturer's Part Number 10778
    Brands Melling
    Part Types Oil Pump
    Departments Parts
    Vehicle Make BB Chevy
    Custom Notices ⚠ PROP 65 WARNING
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