Cometic C4605-060 MLS Cylinder Head Gasket for Toyota 4A-GE 83mm Bore

The Cometic C4605-060 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for the Toyota 4A-GE 20-valve engine. This high-performance gasket features an 83mm bore diameter and .060" (1.5mm) compressed thickness, making it ideal for both stock rebuilds and performance applications.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability under high heat and pressure
• .060" compressed thickness allows for precise compression ratio tuning
• 83mm bore diameter engineered for Toyota 4A-GE 20-valve applications
• Stainless steel construction with multiple embossed layers for optimal combustion sealing
• Accommodates thermal expansion and cylinder movement better than composite gaskets
• Reusable design allows for multiple installations when properly maintained

Cometic gaskets are manufactured in the USA using advanced materials and manufacturing processes. The MLS design features multiple layers of stainless steel with special coatings that provide exceptional resistance to combustion gases, coolant, and oil. This gasket is compatible with Toyota 4A-GE engines found in vehicles such as the AE86 Corolla, AE92 Corolla, and first-generation MR2.

Specifications:

• Bore: 83mm (3.268")
• Compressed Thickness: .060" (1.5mm)
• Material: Multi-Layer Stainless Steel
• Application: Toyota 4A-GE 20-Valve

For optimal performance and longevity, ensure cylinder head and block surfaces are properly prepared with a surface finish of 50 RA or smoother. MLS gaskets require smooth, flat surfaces to seal effectively.