Cometic C14144-040 Toyota Cylinder Head Gasket Bore MLX - B58 83mm 040

The Cometic C14144-040 is a precision-engineered Multi-Layer Steel (MLX) cylinder head gasket designed specifically for 2020 and newer Toyota B58 and B58H engines. This high-performance gasket features a compressed thickness of .040 inches and an 83mm bore diameter, providing optimal sealing and durability for stock and modified applications.

Key Features:

• Multi-Layer Steel (MLX) construction for superior strength and heat resistance
• .040" compressed gasket thickness for precise compression ratio tuning
• 83mm bore diameter designed for B58/B58H engine specifications
• Advanced coating technology ensures excellent sealing under extreme conditions
• Engineered to handle high cylinder pressures in turbocharged applications
• Direct replacement for OEM gasket with enhanced performance characteristics

Cometic's MLX gaskets utilize multiple layers of stainless steel with proprietary coatings to create a gasket that conforms to irregular sealing surfaces while maintaining exceptional strength. The .040" thickness makes this gasket ideal for engines running higher boost pressures or those requiring specific compression ratio adjustments. Compatible with Toyota and BMW vehicles equipped with the B58 inline-six engine platform introduced in 2020 and later model years.