Cometic Honda D17A1/D17A2/D17A6/D17A7 .051in MLS Cylinder Head Gasket - 77mm Bore

This is a Cometic Multi-Layer Steel (MLS) head gasket specifically for your 2001-2005 Honda Civic with the D17A1, D17A2, D17A6, or D17A7 engine. A head gasket is crucial for sealing the combustion chamber, preventing coolant and oil leaks, and maintaining proper compression. When you're rebuilding the top end or replacing a blown gasket, you need something that can handle the heat and pressure of your engine.

Cometic builds these gaskets with multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F (250°C). This advanced coating helps create a solid seal between your aluminum cylinder head and block, even with the different expansion rates of the metals. The center layer is stainless steel and can be varied to achieve different thicknesses; this particular gasket has a compressed thickness of 0.036 inches and a bore size of 77mm, designed to fit your Civic's specific engine dimensions.

Because these are MLS gaskets, they don't require any additional sealants, making installation a bit more straightforward. They are well-suited for high-output engines and are designed to provide reliable sealing performance.