This Ford OEM Engine Block Expansion Plug/Engine Expansion Plug is a must-have for any engine enthusiast. It is designed to fit perfectly into your Ford engine and is made with high-quality materials to ensure durability and longevity. With its unique design and precise engineering, this Expansion Plug/Engine Expansion Plug is perfect for anyone looking to enhance the performance of their Ford engine. It is compatible with a wide range of Ford models, and its manufacturer part number F77Z-6026-AB ensures that you are getting a genuine Ford product. So, whether you are a professional mechanic or a DIY enthusiast, this Expansion Plug/Engine Expansion Plug is a great addition to your engine.