Cometic Honda B20A3/B20A5 .140in MLS Cylinder Head Gasket - 81.5mm Bore

This product is a Cometic Multi-Layer Steel (MLS) cylinder head gasket designed for specific Honda and Ford applications. It features an 81.5mm bore and a thickness of .140 inches, making it suitable for engine rebuilds where precise sealing is critical. The MLS construction uses multiple layers of stainless steel for increased strength and resilience under pressure.

Cometic builds these gaskets with three to five layers of stainless steel, chosen for its strength and ability to rebound, which helps maintain a seal even in demanding conditions. The outer layers are specially treated and coated on both sides with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F (250°C). This coating is designed to work effectively across a variety of sealing environments, load conditions, and surface finishes, ensuring a solid seal for your engine.

This particular gasket is a solid option for your Honda B20A3 or B20A5 engine, or for your 2003-2008 Ford E-350 Super Duty, 2003-2005 Ford E-350 Club Wagon, or 2003-2005 Ford Excursion. It's important to ensure this gasket matches your engine's bore size and desired thickness for optimal performance.