BCBC M-63HP Engine Oil Pump

High Pressure Engine Oil Pump

This Melling high pressure engine oil pump is built for stock applications that need stronger oil pressure control. It is made in the USA and uses gear and gerotor technology to deliver dependable oiling performance in classic Chrysler, Dodge, and Plymouth engines.

Key Features

• High pressure oil pump for engine lubrication systems
• Steel gears and cast iron housing for durable construction
• Improved design grade with precision-machined components
• Rust preventative finish for added surface protection
• Gasket or seal included for service replacement work
• Individually tested for pressure and flow under operating conditions

Detailed Description

The M-63HP is a gear-type engine oil pump engineered to increase oil pressure in engines that are running low at idle or under load. Melling machines the gears to close tolerances and uses precision-ground end plates to support efficient pump operation and wear resistance. The cast iron housing, cast iron cover, and steel gear set are paired with a drive shaft design and a standard volume layout for stock-style engine builds. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Compatible with a wide range of Chrysler, Dodge, and Plymouth V8 applications, including Chrysler 300, Dodge Charger, and Plymouth Fury models across multiple classic model years. The M-63HP is also listed for performance-oriented applications such as the 1963 Chrysler 300 and 1970 Plymouth Superbird. Use this pump when the goal is to restore oil pressure consistency in a stock or mild performance engine.

What It Is Used For

• Restoring low engine oil pressure at idle
• Supporting stable lubrication in worn or high-mileage engines
• Replacing a pump with reduced flow or pressure output
• Maintaining oil delivery in stock and high-performance classic engines

Installation Notes and Tips

Verify engine application, pump drive style, and mounting pattern before installation. This pump uses a drive shaft design and includes a gasket or seal, but no drive shaft, bolts, or pickup screen are listed. Confirm clearance and prime the oiling system during installation to help establish pressure quickly.

Quality Assurance

Melling manufactures this pump in the USA and tests each unit for pressure and flow to duplicate engine operating conditions. The M-63HP is assembled to production standards using high-quality materials for consistent service in classic engine applications.