BCBC MPR-380 Engine Push Rod - Exhaust

Engine Push Rod Overview

The Melling MPR-380 is a standard replacement engine push rod built for exhaust valve train applications across a wide range of Chevrolet and GMC engines. It uses welded steel construction, ball ends, and a drilled design to support proper valve train geometry in stock-style applications.

Key Features

• Welded steel construction for standard replacement use
• Ball end top and bottom tips for consistent valve train contact
• Drilled design for engine applications that require oil passage
• 234.0 mm length and 0.312 in diameter
• Made in the USA

Detailed Description

Melling MPR-380 is a stock replacement push rod for exhaust-side valve train service in many Chevrolet and GMC V8 applications. The 0.312-inch diameter, 234.0 mm length, and ball-end tip design match common OE-style requirements, while the welded steel construction provides the rigidity expected in standard engine rebuild work. This part number, MPR-380, is used across a broad range of classic Chevrolet and GMC models, including Chevrolet C10, Chevrolet Camaro, and GMC C1500 applications. Melling recommends replacing push rods during service to maintain correct valve train geometry and performance. The MPR-380 also cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues This Part Addresses

• Bent or worn push rods in the valve train
• Incorrect valve lift caused by damaged push rod geometry
• Noisy operation from worn or mismatched valvetrain components
• Loss of proper valve timing due to push rod wear
• Rebuild needs for stock exhaust-side engine service

Installation Notes and Tips

Verify push rod length, diameter, and tip style before installation. Confirm exhaust-side fitment for the exact engine application, since this part number, MPR-380, is listed for many Chevrolet and GMC models across multiple years. Inspect related valve train components for wear and replace any damaged parts during service to preserve geometry and performance.

Quality Assurance

Melling manufactures this push rod in the USA and builds it to stringent specifications using quality materials and controlled manufacturing processes. The brand also offers OE application coverage and select chrome moly push rods for performance-oriented engine builds.