Melling high performance oil pumps provide dependable performance every time in every application under the toughest RPM conditions. Standard volume performance upgrade for M-83. Gerotor set assembled to an extended drive shaft that allows for additional support in the cover. Supporting the drive shaft in both the housing and cover eliminates dynamic shaft deflection at increased RMP levels. The cover is doweled to pump housing to assure alignment of shaft bores. The housing and cover are CNC machined and phosphate coated for wear and rust prevention. The relief valve has a pressure adjustable screw-in plug instead of a cup plug. Every Melling high performance oil pump is individually tested for pressure and flow under actual engine operating conditions.
| Additional Cover Shaft Support | Yes |
| Additional Pressure Over Stock Percentage | 15 PSI |
| Adjustable Bypass Pressure | Yes |
| Alternate Pressure Springs Included | Yes |
| Anti-Cavitation | No |
| Drive Shaft Included | Yes |
| Drive Type | Drive Shaft |
| Gasket Or Seal Included | Yes |
| Gear Type | Spur Gear |
| Grade Type | Performance |
| Height | 149.0 |
| Height | 5.90 |
| Housing Finish | Phosphate Coat |
| Housing Material | Cast Iron |
| Mounting Hole Diameter | 9.71 |
| Mounting Hole Diameter | 0.38 |
| Mounting Hole Quantity | 2 |
| Oil Pump Pressure Type | High Pressure |
| Oil Pump Type | Gear |
| Oil Pump Volume Type | Standard Volume |
| Pickup Tube Diameter | 15.875 |
| Pickup Tube Diameter | 0.625 |
| Title | High Performance Oil Pump |
| Width | 4.75 |
| Width | 120.73 |
Melling
Melling high performance oil pumps provide dependable performance every time in every application under the toughest RPM conditions. The Melling high performance cast iron oil pump series features a...
Melling
Melling oil pumps provide dependable performance every time in every application. Every Melling oil pump is engineered and assembled to the highest production standards from high quality materials...
Melling
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...
Melling
Melling high performance oil pumps provide dependable performance every time in every application under the toughest RPM conditions. The Melling high performance cast iron oil pump series features a...
Melling
Made in USA. Melling oil pumps provide dependable performance every time in every application. Every Melling oil pump is engineered and assembled to the highest production standards from high quality...
