Cometic Saab B204/B234 .051in MLS Cylinder Head Gasket - 91mm Bore

Cometic Gasket is known for making well-built sealing components for high-performance engines. This Multi-Layer Steel (MLS) head gasket is designed for engines like the Saab B204/B234, offering a 91mm bore and a compressed thickness of .051 inches. It's built to handle the demands of engines that produce more power than stock, ensuring a solid seal between your cylinder head and engine block.

This gasket uses multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are coated on both sides with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F (250°C). This makes it suitable for use with both aluminum and cast iron blocks, and it can handle the different expansion rates between aluminum heads and iron blocks. The center layer is uncoated stainless steel, allowing for precise thickness control.

Because it's an MLS gasket, it doesn't require any additional sealants, simplifying installation. This type of gasket is a popular choice when rebuilding or upgrading engines that push beyond factory specifications.