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Plug. 5/8". Location-Cylinder Head. Location-Engine Block. 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. Cup. Engine Core. Engine Freeze. Engine Welch. Expansion. Engine Expansion Plug
Envista; CYL HD CORE HOLE 61 OD. Trax; CYL HD CORE HOLE 61 OD.
OEC GM Retail Demo Site
4205 Highlander Pkwy, Richfield, OH, 44286
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