BCBC MPR-668 Engine Push Rod - Exhaust

Overview

The Melling MPR-668 is a standard replacement engine push rod built for valve train service in a wide range of Chrysler, Dodge, Jeep, and Ram applications. It uses welded steel construction with ball ends and a drilled design to support consistent valve train geometry.

Fits 2009-2026 Dodge Durango, exhaust; 2009-2023 Dodge Challenger, exhaust; 2009-2023 Dodge Charger, exhaust; 2009-2023 Jeep Grand Cherokee, exhaust; 2011-2026 Ram 2500, exhaust; and additional listed applications.

Key Features

• Welded steel construction for standard replacement use
• Ball end top and bottom tips for valve train interface
• Drilled design
• 8.085-inch overall length
• 0.312-inch tip diameter
• Made in the USA

Detailed Description

Melling MPR-668 is a standard replacement push rod for exhaust-side applications across multiple Chrysler, Dodge, Jeep, and Ram engines. The welded steel body, ball-end tips, and drilled construction are specified to maintain proper valve train geometry and consistent operation. Melling recommends replacing push rods during service to preserve correct geometry and performance, and this part cross-references Monroe Shocks & Struts (e.g., 5045 516AA, 5302 1557BB) for the same application.

This push rod is a direct service part for vehicles such as the Ram 1500, Jeep Wrangler, and Dodge Durango, with fitment spanning model years from 2009 through 2026. The MPR-668 part number is useful when matching an OE-style replacement for stock exhaust valve train service.

What It Is Used For

• Replacing a worn or bent push rod
• Restoring correct valve train geometry
• Addressing valvetrain noise caused by damaged components
• Supporting proper exhaust valve operation
• Returning engine service parts to standard replacement specification

Installation Notes and Tips

Verify engine application, position, and length before installation. Inspect related valve train components for wear or damage before reassembly. Follow the manufacturer’s service procedure and confirm push rod seating at both ends during installation.

Quality Assurance

Melling manufactures this push rod in the USA and builds it to stringent specifications using quality materials and controlled manufacturing processes. The MPR-668 is part of Melling’s broad push rod offering for OEM-style and performance engine applications.