ACDelco GM OE Cylinder Head Gasket

The ACDelco GM OE cylinder head gasket is an engine sealing component for the joint between the cylinder head and engine block. It is also called a head gasket. It keeps combustion pressure in the cylinders and stops coolant and engine oil from leaking or mixing across the deck surface.

Key Features:

• GM Original Equipment (OE) line: Made to ACDelco's GM OE standards, which are intended to match the performance of the original factory part.
• Combustion sealing: Holds cylinder pressure and helps keep power and compression consistent.
• Fluid sealing: Keeps coolant and oil in their passages and separate from each other.
• Heat and pressure resistance: Built to handle the repeated heating, cooling and clamping loads in a running engine.
• Quality backing: ACDelco is GM's parts brand, and its parts go through quality and validation testing.

This head gasket is a good choice for engine rebuilds and for repairs of blown or leaking head gaskets. For best results, clean and inspect the mating surfaces, check the head and block for flatness, and follow the factory torque sequence and specifications when you reinstall the head. Choose the specific part number that matches your engine application.