Cometic Nissan L23/L24/L24E/L26 .030in MLS Cylinder Head Gasket - 85mm Bore

If you're rebuilding the top end of your 1977-1981 Nissan 810, a solid cylinder head gasket is crucial for a good seal. This Multi-Layer Steel (MLS) gasket from Cometic is built to handle the pressures and temperatures of your engine. It's designed to create a reliable seal between your cylinder head and engine block, keeping combustion gases contained and coolant and oil where they belong.

Cometic constructs this gasket using multiple layers of stainless steel. This material choice offers increased strength and resistance to corrosion, while also allowing the gasket to rebound effectively under load. The outer layers are embossed and then coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F (250°C). This combination is meant to perform well in harsh sealing environments and on various surface finishes, ensuring a dependable seal for your engine.

This particular gasket is sized for an 85mm bore and is .030 inches oversize, which is important to match with your engine's specific needs during a rebuild. Always confirm your engine's bore size and any machining done to the block or head to ensure proper fitment.