BCBC MPR-344 Engine Push Rod

Engine Push Rod Overview

The Melling MPR-344 is a standard replacement engine push rod built for stock valve train applications. It uses welded steel construction, ball ends, and a drilled design to support proper valve train geometry in compatible engines.

Key Features

• Welded steel construction for standard replacement use
• Ball end top and bottom tips for proper valve train contact
• Drilled design
• 8.045-inch length with 0.312-inch diameter
• Made in the USA

Detailed Description

Melling MPR-344 is a standard replacement push rod for engine valve train service. It is built from welded steel and sized at 8.045 inches long with a 0.312-inch diameter, using ball ends at both tips for consistent engagement. This part number is listed for stock applications and is a direct service option for engines that require the MPR-344 specification. It cross-references Monroe Shocks & Struts (e.g., 74-6344, 192-1446) for the same application.

Compatible with select Buick Century, Regal, Electra, Estate Wagon, and LeSabre applications, plus Pontiac Bonneville, Catalina, Firebird, Grand LeMans, Grand Prix, Laurentian, LeMans, Parisienne, and Grand Am applications, along with Oldsmobile Delta 88 applications. The MPR-344 is also referenced for stock-use engine service across these model years.

Common Uses

• Replacing a worn or bent push rod
• Restoring correct valve train geometry
• Addressing valvetrain noise caused by damaged push rod components
• Supporting stock engine service after top-end repair

Installation Notes

Verify push rod length, diameter, and tip style before installation. Confirm compatibility with the engine’s valve train layout and inspect related components for wear before reassembly. Always compare the existing part to the MPR-344 specification before use.

Quality Assurance

Melling states that this push rod is manufactured to stringent specifications using quality materials and processes. The brand also recommends replacing push rods during service to maintain proper valve train geometry and performance.