Cometic C4166-140 MLS Cylinder Head Gasket Toyota Bore - 4A-GE 83mm

The Cometic C4166-140 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Toyota 4A-GE and 4A-GEZ 16-valve engines. This high-performance gasket features an 83mm bore diameter and .140-inch compressed thickness, making it ideal for both stock rebuilds and performance applications.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability
• 83mm bore diameter designed for Toyota 4A-GE/4A-GEZ engines
• .140-inch (3.56mm) compressed gasket thickness
• Engineered for 16-valve cylinder head configurations
• Embossed stainless steel layers with viton rubber sealing beads
• Accommodates thermal expansion and cylinder movement
• Resists corrosion and withstands extreme temperatures
• Suitable for turbocharged and high-compression applications

Cometic's MLS gaskets feature multiple layers of stainless steel with advanced coatings that ensure maximum sealing performance under extreme conditions. The gasket's ability to recover from thermal cycling and adapt to minor surface imperfections makes it the preferred choice for performance engine builders working with the legendary 4A-GE platform found in Toyota Corolla AE86, MR2, and other enthusiast vehicles.