Engine Kits

Melling 10990 High Volume Performance Oil Pump & Intermediate Shaft GM
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Melling 10990 High Volume Performance Oil Pump & Intermediate Shaft GM



Part #: 10990
List Price: $229.98
Our Price: $137.99
You Save: $91.99

Availability: In Stock



Melling 10990 High Volume Performance Oil Pump & Intermediate Shaft GM Small Block
  • High volume performance upgrade for the M-99HV-S.
  • Increase in volume of 25% over stock oil pump.
  • The 10990 is a Big Block style oil pump made to fit the Small Block applications.
  • 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.
Brand Melling