Cometic C4993-038 MLS Cylinder Head Gasket Bore Toyota - 97mm 038 1UR 2UR 3UR Left Side

The Cometic C4993-038 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered for Toyota 1UR-FE, 1UR-FSE, 2UR-FSE, 2UR-GSE, 3UR-FE, and 3UR-FBE engines. This left-hand side gasket features a 97mm bore diameter, .038" compressed thickness, and 3-layer construction designed to provide superior sealing in demanding applications.

Key Features:

• MLS (Multi-Layer Steel) construction features an active combustion seal on multiple layers for enhanced durability and reliability
• Three layers of stainless steel provide exceptional resistance to corrosion and yielding
• .038 inch compressed thickness allows for precise compression ratio tuning
• 97mm round bore design for optimal sealing on Toyota V8 engines
• Proprietary high temperature coatings along with embossments provide a micro seal for fluids against cylinder head and block surfaces
• Left-hand side (LHS) specific design ensures proper fitment

Cometic gaskets are manufactured using advanced materials and precision engineering processes, making them a trusted choice for both stock rebuilds and high-performance applications. The MLS technology delivers superior holding power under extreme temperatures and pressure spikes, while maintaining excellent torque retention. This gasket requires properly prepared, smooth mating surfaces for optimal sealing performance.