BCBC MPR-323 Engine Push Rod

Engine Push Rod Overview

This Melling engine push rod is a standard replacement component for stock valve train service. Part number MPR-323 is built from welded steel with ball ends at both tips for consistent contact and geometry in compatible applications.

Compatible with a wide range of classic Chrysler, Dodge, and Plymouth V8 applications, including Dodge Charger, Plymouth Road Runner, and Chrysler 300 models listed below. MPR-323 is made in the USA and follows standard replacement specifications for stock engine builds.

Key Features

• Welded steel construction for valve train service
• Ball end top and bottom tips
• Standard replacement grade
• Drilled: no
• Made in the USA

Detailed Description

Melling MPR-323 is an engine push rod intended for stock valve train applications where correct length, tip style, and material are critical. The welded steel design measures 9.315 inches in length with a 0.312-inch diameter, and both ends use a 0.313-inch ball tip. This part number is listed across many classic Chrysler, Dodge, and Plymouth engines, including Dodge Coronet, Plymouth Fury, and Dodge Ramcharger applications.

Melling recommends replacing push rods during service to maintain proper valve train geometry and performance. Part number MPR-323 is also referenced by several interchange numbers, including 74-6323 and PR-323, for the same application.

Common Issues This Part May Address

• Bent or worn push rod replacement in stock valve train service
• Incorrect valve train geometry from a damaged push rod
• Noise or irregular operation caused by a worn push rod
• Restoration work on classic Chrysler, Dodge, and Plymouth engines

Installation Notes and Tips

Verify push rod length, tip style, and diameter against the engine specification before installation. Inspect related valve train components for wear or damage, and replace any part that could affect geometry. This component is listed for stock applications, so confirm fitment by year, make, model, and engine configuration before ordering.

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 compatible valve train assemblies.