BCBC MPE-111R Engine Expansion Plug Kit

Engine Expansion Plug Kit Overview

Melling MPE-111R is a standard replacement engine expansion plug kit for engine rebuilds that need the correct freeze plugs and pipe plugs in one application-specific package. Made in the USA, it is built for domestic and import engine applications and uses steel plugs with both press-fit and screw-in attachment styles.

Fits 1955-1964 Ford and Mercury applications, including Ford F-100, Ford F-250, Ford F-350, Ford Thunderbird, Mercury Monterey, and other listed models. The MPE-111R part number is used for the same application across the fitment range.

Key Features

• Standard replacement engine expansion plug kit for rebuild work
• Steel construction with a silver finish
• Includes press-fit and screw-in plug styles for the listed application
• Made in the USA
• Application coverage for a wide range of Ford and Mercury engines

Detailed Description

The Melling MPE-111R expansion plug kit is organized to simplify engine assembly by supplying the freeze plugs and pipe plugs needed for the listed engine application. It is a practical choice for rebuilders working on classic Ford and Mercury engines, including Ford F-100, Ford F-250, Ford F-350, and Mercury Monterey applications. The MPE-111R part number identifies this standard replacement kit across the supported fitment list.

Melling’s Stock line focuses on application coverage for domestic and import engine service, helping reduce the time spent sourcing individual plugs. With steel material and mixed attachment styles, this kit matches the requirements of the specified engine rebuilds without forcing a one-size-fits-all approach. The MPE-111R is a direct fit for the listed engine families and is suited to stock-style restoration or rebuild work.

What It Is Used For

• Replacing worn or missing engine freeze plugs during a rebuild
• Completing cylinder block sealing on listed Ford and Mercury engines
• Restoring proper coolant jacket sealing after engine disassembly
• Matching the correct plug styles for stock engine assembly
• Reducing delays caused by sourcing individual expansion and pipe plugs

Installation Notes and Tips

Verify the engine application against the fitment list before installation. Clean the block openings thoroughly and inspect each bore for corrosion, pitting, or distortion before pressing or threading in the plugs. Use the correct installation method for each plug style and confirm a uniform seal after assembly.

Quality Assurance

Melling manufactures this kit in the USA and positions the Stock line as an application-focused replacement solution for engine rebuilds. The MPE-111R is a standard replacement kit built for the listed applications and supplied with the plug types required to complete the job.