QualCast 97-0228 Engine Expansion Plug Kit Freeze Plug Set

The QualCast 97-0228 is a replacement engine expansion plug kit, also commonly known as a freeze plug kit or core plug kit. Designed to meet or exceed original equipment manufacturer (OEM) specifications, this kit provides the sealing plugs needed to restore proper engine block integrity during an engine rebuild or coolant system repair.

Key Features:

• Manufactured to OEM dimensional and material specifications for a precise, leak-free fit
• Part of QualCast's established expansion plug kit product line, engineered for reliable engine sealing
• Designed to handle the thermal expansion and contraction cycles of normal engine operation
• Sourced from QualCast, LLC — a worldwide distributor of engine valve train and engine block components founded in 1997 in Nashville, Tennessee

QualCast products undergo rigorous quality assurance inspections to ensure each component meets exacting standards. This expansion plug kit is an ideal solution for technicians and builders performing engine overhauls who require dependable, specification-grade replacement core plugs.