This set of eight brass expansion plugs, also known as freeze plugs, is a direct replacement for your engine block. The plugs have a standard bore size of 1-5/8 inches and are made of high-quality brass for durability. These plugs are perfect for Chevy, Ford, Dodge, Jeep, and other compatible engines.

These brass expansion plugs come in a custom bundle of eight and weigh 16 ounces. They are not only functional but also visually appealing with a beautiful brass finish. The manufacturer, Pioneer, has ensured that these plugs meet all necessary fitment and performance requirements. Upgrade your engine block with this set of brass expansion plugs.