High Performance; Standard Pressure Relief Spring Installed; Includes Optional (+15 PSI) High Pressure Spring; Includes 12830 Chrome Moly Intermediate Shaft; Uses 5/8 Inch Stock Bolt-On Oil Pickup Tube; Includes Mounting Gaskets; Standard Volume High Performance Pump; No Warranty
Melling is a leader in engineering design, development, prototype, testing and assembly of fluid delivery products and related items for the automotive OEM industry as well as the aftermarket industry. In addition to being a leading manufacturer of aftermarket oil pumps, they also offer camshafts, timing components, valve train, cylinder sleeves, expansion plugs, and tools for the engine building industry.
Features & Benefits:
Stock 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 RPM levels.
The cover is doweled to the 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.
Works with the original 5/8” bolt-on pickup screen assemblies.
Videos
How to Prime Engines & Oil Pumps
Why Replace Oil Pump Screen When Replacing Oil Pump?
Videos
Additional Resources