Cometic C4604-030 Toyota MLS Cylinder Head Gasket Bore - 4A-GE 81mm 030 20-Valve

The Cometic C4604-030 is a multi-layer steel (MLS) cylinder head gasket engineered specifically for Toyota 4A-GE 20-valve engines. This precision-manufactured gasket features an 81mm bore diameter and .030" compressed thickness, providing an optimal seal between the cylinder head and engine block.

Key Specifications:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• 81mm bore diameter designed for Toyota 4A-GE 20-valve applications
• .030" (0.76mm) compressed thickness
• Engineered to withstand extreme cylinder pressures and temperatures
• Embossed stainless steel layers with elastomeric coatings

Cometic's MLS gaskets feature multiple layers of stainless steel with specialized coatings that allow the gasket to recover and maintain sealing pressure under demanding conditions. The embossed layers create a micro-seal around combustion chambers, coolant passages, and oil galleries. This gasket is ideal for both stock rebuilds and performance applications on Toyota 4A-GE engines found in vehicles like the AE86 Corolla, MR2, and various Celica models.