GM Genuine Parts Engine Cylinder Head Gasket Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. Head gaskets help seal all combustion chambers, coolant and oil passages between the head and engine block. This kit may also contain gaskets to seal other related components such as for exhaust, coolant and lubrication.GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

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• Helps provide a leak-resistent seal between the block and head
• Made of durable high temp material
• Helps prevent coolant from entering the engine oil
• Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
• GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
• GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
• GM regularly updates production and service part designs to integrate new materials and technologies