BCBC MPE-163BR Engine Expansion Plug Kit

Overview

Melling MPE-163BR is a standard replacement engine expansion plug kit for engine rebuilds that require brass freeze plugs and matching pipe plugs. It is made in the USA and built for a press-fit and screw-in plug application.

Compatible with a wide range of domestic applications, including Chevrolet S10, Chevrolet Camaro, and Pontiac Firebird engine rebuilds. Part number MPE-163BR is also referenced by 97-74B, 567-042, EPK-163-BR, and Pioneer Automotive Industries PE-163-BR for the same application.

Key Features

• Brass construction for water jacket plug service
• Standard replacement grade for rebuild work
• Press-fit and screw-in attachment types
• Includes the plug types needed to complete the listed engine application
• Made in the USA

Product Details

This Melling expansion plug kit is intended for engine block service where the correct freeze plugs and pipe plugs are needed during assembly. The brass material suits applications that call for corrosion-resistant water jacket plugs, while the mixed attachment styles support the requirements of the listed engine families. Part number MPE-163BR is a practical choice for rebuilders working on Chevrolet S10, Pontiac Firebird, and similar domestic platforms covered by the fitment data.

Common Uses

• Replacing worn or missing engine block expansion plugs
• Completing a rebuild when plug sizes must match the original engine specification
• Restoring sealing at water jacket openings
• Addressing leaks caused by deteriorated freeze plugs
• Supporting engine assembly on covered Chevrolet, Buick, Pontiac, Oldsmobile, GMC, and AMC applications

Installation Notes

Verify the engine code and block configuration before installation, since fitment is tied to the listed applications rather than the vehicle alone. Match the plug style to the opening type, and confirm the correct press-fit or screw-in location during engine assembly. Use proper cleaning and sealing practices so the plug seats fully and seals as intended.

Quality Assurance

Melling supplies engine components for rebuild applications and this kit is manufactured in the USA. MPE-163BR is a standard replacement part built to meet the plug requirements of the listed applications.