Engine Kits

Melling 10555 Performance High Volume Oil Pump GM Small Block
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Melling 10555 Performance High Volume Oil Pump GM Small Block

Part #: 10555
List Price: $223.98
Our Price: $111.99
You Save: $111.99

Melling 10555 Performance High Volume Oil Pump Chevy Small Block 350

  • High Volume performance upgrade for the 10550 oil pump
  • 25% increase in volume over stock oil pump.
  • The 10555 is manufactured with the drive and idler shafts extended to allow for additional support in the cover eliminating dynamic shaft deflection at increased RPM levels.
  • The cover is doweled to the pump housing to assure alignment of the shaft bores.
  • Screw in plug retains relief valve spring instead of pin.
  • Relief hole in cover uses screw in plug instead of pressed cup plug.
  • All bolts are self locking socket heads, with the wrench supplied.
  • The housing and cover are CNC machined and manganese phosphate coated.
  • Includes intermediate shaft with steel guide.
  • Uses both 3/4” bolt on or press in screen.
  • The lower pressure spring is included to reduce pressure if desired.
  • Patent No. 5,810,571
Brand Melling
Dry Sump Belt Included No
Dry Sump Mounting Brackets Included No
Dry Sump Pulley Included No
Gaskets Included No
Hardened Drive Shaft Recommended Yes
Hardware Included No
High Pressure Oil Pump Spring Included No
Notes Approximately 25 percent over stock volume.
Oil Pump Driveshaft Included Yes
Oil Pump Pressure High pressure
Oil Pump Style Wet sump
Oil Pump Volume High-volume
Part Type Oil Pumps
Pickup Included No
Pickup Inlet Diameter 0.750 in.
Product Line Melling Performance Oil Pumps
Quantity Sold individually.