Melling high volume oil pumps increase the amount of oil flow by an average of 20% through the engine improving oil pressure at idle providing dependable performance every time in every application. Every Melling high volume oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling high volume oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance. High volume gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation. End plates are precision ground for maximum ware resistance. Every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions.
- Oil Pump Style:
- Wet sump
- Oil Pump Volume:
- High-volume
- Oil Pump Pressure:
- High-pressure
- High-Pressure Oil Pump Spring Included:
- Yes
- Pickup Included:
- No
- Pickup Inlet Diameter:
- 0.7500 in.
- Hardened Driveshaft Recommended:
- Yes
- Oil Pump Driveshaft Included:
- Yes
- External Oil Pump Pulley Included:
- No
- External Oil Pump Belt Included:
- No
- External Oil Pump Mounting Brackets Included:
- No
- Hardware Included:
- No
- Gaskets Included:
- Yes
- Quantity:
- Sold individually.
- Notes:
- Approximately 10 percent over stock volume. Includes a spring to lower, and a spring to raise oil pressure. Pump requires 3/4 in. pickup and will accommodate both bolt-in or press fit designs.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen I
- Engine Sizes:
- 4.3L/262-6.6L/400
- Years:
- 1955-2002
