The Melling 10688 is a high-volume, standard-pressure replacement oil pump for the Small Block Ford 302. It uses a cast iron housing with PM steel spur 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: 60 PSI
- Optional pressure springs: 70 PSI (green) spring
- Gear/rotor type: PM steel spur gears
- Housing: Cast iron
- Engine family: Small Block Ford 302
- Part number: 10688
FAQ
What engine does the Melling 10688 fit?
The 10688 is a replacement oil pump for the Small Block Ford 302. Confirm your engine family and pickup configuration before ordering.
Is this a standard, high-volume, or high-pressure pump?
Melling classifies the 10688 as High Volume and Standard Pressure, rated at 60 PSI.
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 tube?
Melling lists this pump without a pickup in the box unless otherwise noted. Confirm you have the correct pickup for your pan and block, and check pickup-to-pan clearance during assembly.
