Melling high performance oil pumps provide dependable performance every time in every application under the toughest RPM conditions. Standard volume performance upgrade for M-77. The housing and cover are CNC machined and phosphate coated. The lower press
Product Features:- Standard volume high performance upgrade of the M-77
- CNC machined phosphate coated cast iron housing and cover
- Standard billet steel spur gears
- Includes chrome moly steel intermediate drive shaft with pinned steel guide
- Includes lower pressure spring; not installed
- Uses 3/4 inch diameter press fit screen