Cometic C4594-040 Honda K-Series MLS Head Gasket 87mm Bore 0.040 Thickness

The Cometic C4594-040 is a Multi-Layer Steel (MLS) head gasket engineered specifically for Honda K-series engines including K20A2, K20A3, K20Z3, K20Z4, K24A1, K24A2, K24A4, and K24Z engines. This precision-manufactured gasket features an 87mm bore diameter and 0.040" compressed thickness, making it ideal for both stock rebuilds and performance applications.

Key Features:

• Multi-Layer Steel (MLS) construction with multiple layers of stainless steel for superior sealing
• 87mm bore diameter optimized for K-series cylinder dimensions
• 0.040" (1.02mm) compressed thickness for precise compression control
• Viton rubber gasket coating provides enhanced conformability to head and block surfaces
• Stopper layer embossments provide built-in spring effect for optimal sealing pressure
• Excellent resistance to extreme temperatures and combustion pressures
• Proven durability in high-performance and forced induction applications

Cometic MLS head gaskets are manufactured using state-of-the-art materials and processes to ensure consistent quality and performance. The MLS design allows the gasket to adjust to block and head movement, making it particularly well-suited for turbocharged and high-horsepower builds while maintaining reliability in stock applications.