BCBC MPR-81 Engine Push Rod

Engine Push Rod Overview

This Melling engine push rod, part number MPR-81, is a standard replacement component for select Ford and Mercury valve train applications. It is built from welded steel with a ball end on one side and a cup end on the other to match the original geometry used in compatible engines.

Made in the USA, MPR-81 is part of Melling's stock line for OEM-style service and restoration work. The 7.857-inch length, 0.312-inch diameter, and 0.5-inch top tip diameter support proper valve train alignment in applications that call for this specification.

Key Features

• Standard replacement push rod for valve train service
• Welded steel construction for consistent strength
• Ball end and cup end tip design
• 7.857-inch overall length with 0.312-inch diameter
• Made in the USA

Detailed Description

Melling MPR-81 is an engine push rod engineered for stock and OEM-style applications where correct valve train geometry matters. It is listed for a wide range of classic Ford and Mercury models, including the Ford Bronco, Ford Falcon, Ford Mustang, Mercury Comet, and Mercury Meteor, with fitment spanning 1960-1972 depending on the vehicle. The welded steel construction and standard replacement grade make it a direct service part for engines that require this exact push rod specification.

For buyers restoring or maintaining classic Ford and Mercury engines, MPR-81 provides the dimensional and tip-style match needed for proper operation. This part cross-references Monroe Shocks & Struts (e.g., 74-6081, 190-1270) for the same application.

Common Uses

• Replacing a worn or bent push rod
• Restoring correct valve train geometry
• Addressing valvetrain noise caused by incorrect rod dimensions
• Repairing engine performance issues tied to push rod wear
• Servicing stock engine assemblies that require OEM-style dimensions

Installation Notes and Tips

Verify overall length, diameter, and tip style before installation. Melling recommends replacing push rods rather than reusing worn components to maintain proper valve train geometry and performance. Confirm the application against the engine's original specifications before assembly.

Quality Assurance

Melling manufactures this push rod to stringent specifications using quality materials and controlled production processes. The part is made in the USA and is intended for standard replacement use in applications that require the MPR-81 specification.