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Engine Core Plug Cylinder Block Drain Expansion - 1/4"X18

SKU: 87837S105

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Package Quantity: 2

About This Item

About This Item

  • Engine Freeze Plug. Engine Welch Plug. Hex Head.
  • 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.