The Melling 10070-900SS is a high-volume, standard-pressure replacement oil pump for the Big Block Chevy. It uses a billet aluminum housing with shark-tooth gears. Melling classifies this pump as High Volume and Standard Pressure, making it a direct-fit choice for rebuilds and performance builds on this engine family.
Specifications:
- Volume / Pressure: High Volume / Standard Pressure
- Manufactured volume: High Volume (25% higher than stock)
- Manufactured pressure: 70 PSI (red spring)
- Optional pressure springs: 60 PSI (brown) and 80 PSI springs
- Gear/rotor type: Shark-tooth gears
- Housing: Billet aluminum
- Pickup: 9-inch depth sump pickup
- Pickup screen: Included
- Engine family: Big Block Chevy
- Part number: 10070-900SS
FAQ
What engine does the Melling 10070-900SS fit?
The 10070-900SS is a replacement oil pump for the Big Block Chevy. Confirm your engine family and pickup configuration before ordering.
Is this a standard, high-volume, or high-pressure pump?
Melling classifies the 10070-900SS as High Volume and Standard Pressure, rated at 70 PSI (red spring).
Do I need a high-volume oil pump?
High-volume pumps move more oil per revolution than a stock pump, which helps engines with added bearing clearance, remote coolers, or high-rpm use. Pair it with a windage-controlled, properly baffled pan and adequate oil capacity.
Does this pump include a pickup screen?
Yes. This pump ships with a pickup screen. Always verify pickup-to-pan clearance during assembly.
