Melling M77 Oil Pump Wet Sump Chevy Big Block Mark IV


  • Standard Volume
  • Standard Pressure
  • Wet Sump
  • Chevy Big Block/Mark IV Applications
SKU: MELM77 Category:

Melling has been manufacturing and providing cutting edge, high performance engine parts for over 65 years. You can trust your high performing race car or street machine to their quality parts.

Melling offers quality replacement oil pumps at a low cost. These units are manufactured from high-quality steel with all-new components—and are individually hand-turned and pressure-tested to guarantee that they’ll perform as well as OEM.

  • Standard volume
  • Standard pressure
  • Wet sump
  • Chevrolet
  • Big Block/Mark IV Applications



Manufacturer Part Number


Melling Oil Pump

Chevy Big Block Mark IV Engines

Prop65WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to