Cometic Honda K20C1/K20C4 .028in. MLS Cylinder Head Gasket - 87mm Bore .004in. Head Power Ring Shim

If you're rebuilding the top end of your 2017-2020 Honda Civic, specifically with the K20C1 or K20C4 engine, a reliable head gasket is crucial. This Cometic Multi-Layer Steel (MLS) gasket is built to seal the combustion chamber and coolant passages, ensuring proper engine operation after a rebuild or repair.

This gasket features an 87mm bore, which is the standard size for these engines, and a thickness of .028 inches. It also includes a head power ring shim, a small but important detail that helps maintain proper sealing pressure right at the combustion chamber edge. MLS gaskets are known for their durability and ability to handle higher compression and temperature situations compared to older gasket types.

When you're putting an engine back together, using a well-made gasket like this Cometic unit helps ensure your hard work pays off with a solid seal and a long-lasting rebuild.