BCBC MPR-446 Engine Push Rod

Engine Push Rod Overview

The Melling MPR-446 engine push rod is a standard replacement part built for stock valve train service and select performance applications. It is made in the USA and uses welded steel construction with ball ends for consistent valve train contact.

Compatible with Ford truck and van applications from 1994-1997, plus select 1989 Chrysler, Dodge, and Plymouth models, this push rod is specified for engines that require a 7.523-inch length and 0.312-inch diameter. The MPR-446 is a direct-fit style replacement for applications that call for the listed dimensions and tip design.

Key Features

• Welded steel construction for standard replacement use
• Ball end top and bottom tips for valve train engagement
• Drilled design for application-specific oiling requirements
• 7.523-inch overall length and 0.312-inch diameter
• Made in the USA

Detailed Description

Melling MPR-446 is part of the Stock product line and is engineered for OEM-style push rod applications as well as select performance builds. Melling recommends replacing push rods during service to maintain proper valve train geometry and consistent engine operation. This part cross-references Monroe Shocks & Struts (e.g., 74-6446, 190-1536) for the same application.

Fits 1994-1997 Ford F-350, N/A. Fits 1994-1996 Ford Bronco, N/A. Fits 1994-1996 Ford E-150 Econoline, N/A. Fits 1994-1996 Ford E-150 Econoline Club Wagon, N/A. Fits 1994-1996 Ford E-250 Econoline, N/A. Fits 1994-1996 Ford E-350 Econoline, N/A. Fits 1994-1996 Ford E-350 Econoline Club Wagon, N/A. Fits 1996 Ford Econoline Super Duty, N/A. Fits 1994-1996 Ford F-150, N/A. Fits 1994-1996 Ford F-250, N/A. Fits 1989 Chrysler Fifth Avenue, N/A. Fits 1989 Dodge Diplomat, N/A. Fits 1989 Plymouth Caravelle, N/A. Fits 1989 Plymouth Gran Fury, N/A.

Common Uses

• Replacing a worn or bent push rod in a stock valve train
• Restoring correct valve lift and timing behavior
• Addressing noisy or unstable valvetrain operation
• Correcting geometry issues after engine service
• Supporting maintenance on compatible Ford, Chrysler, Dodge, and Plymouth engines

Installation Notes

Verify push rod length, diameter, and tip style against the engine specification before installation. Inspect related valve train components for wear, and confirm proper seating at both ends during assembly. Use the listed fitment and dimensions to match the correct application for Ford F-150, Ford Bronco, and other covered vehicles.

Quality Assurance

Melling manufactures this push rod to stringent specifications using quality materials and controlled production processes. The Stock line covers standard replacement needs while also supporting select OEM and performance applications.