BCBC MPR-89 Engine Push Rod

Engine Push Rod Overview

The Melling MPR-89 engine push rod is a standard replacement component built for valve train service. It is made in the USA and uses welded steel construction with ball ends for consistent fit and operation in compatible applications.

Key Features

• Standard replacement push rod for engine valve train service
• Welded steel construction for strength and durability
• Ball end design at both ends
• 7.601-inch overall length with 0.312-inch diameter
• Made in the USA

Detailed Description

Melling MPR-89 is a standard replacement engine push rod for applications that require a 7.601-inch push rod with 0.312-inch diameter and ball ends. The welded steel design supports proper valve train geometry when replacing worn or damaged components. Melling recommends replacing push rods during service to maintain correct valve train performance, and this part number is used in compatible Ford Mustang and Mercury Cougar applications. The MPR-89 is also referenced by interchange numbers including 74-6089 and PR-89.

This part fits 1970 Ford Mustang, N/A and fits 1969 Mercury Cougar, N/A, except hydraulic lifters; stock.

Common Uses

• Replacing a bent or worn push rod
• Restoring correct valve train geometry
• Addressing valvetrain noise from damaged components
• Supporting proper rocker arm movement
• Servicing stock engine valve train assemblies

Installation Notes and Tips

Verify push rod length, diameter, and end style before installation. Check lifter type and valve train setup, especially on 1969 Mercury Cougar applications with hydraulic lifters excluded. Inspect related valve train components for wear before reassembly.

Quality Assurance

Melling manufactures this push rod to stringent specifications using quality materials and processes. The MPR-89 is a standard replacement part made in the USA for engine service applications.