BCBC MPE-112BR Engine Expansion Plug Kit

Engine expansion plug kit for rebuilds

This Melling engine expansion plug kit provides the plugs needed to complete an engine rebuild. It is a standard replacement kit with brass construction and both press-fit and screw-in attachment styles for listed applications. Part number MPE-112BR is made in the USA and is cataloged for a wide range of domestic engine applications.

Key features

• Brass expansion and freeze plug construction
• Standard replacement grade for rebuild service
• Includes expansion/freeze plugs and pipe plugs for the listed application
• Made in the USA
• Fits a broad range of domestic engine applications

Detailed description

Melling MPE-112BR is an engine expansion plug kit intended for cylinder block service during engine assembly and rebuild work. The brass material offers a durable water-jacket plug option, while the mixed attachment types reflect the requirements of the listed engine applications. This kit is organized to reduce the time spent sourcing individual expansion plugs and pipe plugs separately. It is a practical choice for rebuilders working on classic Dodge, Plymouth, and Chrysler engines, including applications such as Dodge Dart, Dodge Charger, and Plymouth Fury. Part number MPE-112BR is also cross-referenced to Pioneer Automotive Industries PE-112-BR for the same application.

What it is used for

• Replacing worn or corroded freeze plugs during engine rebuilds
• Sealing coolant passages in the cylinder block
• Restoring proper engine block serviceability after teardown
• Reducing parts-matching time for listed domestic applications

Installation notes and tips

Verify the engine code and block configuration against the fitment list before installation. Clean the plug bores thoroughly and inspect the sealing surfaces for corrosion or damage before pressing or threading the plugs into place. Use the correct installation method for each plug style specified by the engine application.

Quality assurance

Melling supplies this kit as a standard replacement engine service part and manufactures it in the USA. The brand positions these kits for complete rebuild coverage, with the correct plug types grouped for the listed application.