108Pc Universal 8-36MM Cup Type Core Freeze Engine Block Plug Head Set Expansion

Plug that prevents the engine block or cylinder head from cracking in case of freezing coolant. Also used to plug the casting holes from production. 108pcs 8-36mm Universal Engine Freeze Plugs - Zinc-Plated Brass Expans ion Core Plugs for Tractor/Car/Truck/Van/Marine | Cylinder Head & Block Welch Plugs with Plastic Organiser Box.

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